motorboating in text

(slang, abbreviations, numeronyms, neologisms, emojis, and icons)

emoji library

• numbers as words
• Chinese chat codes
• Greek letters
• accented letters
• mathematics
• music symbols
• punctuation
• special symbols
• saying "I love you"

MOTORBOATING

What does motorboating mean in a text, image for motorboating.

When I write MOTORBOATING , I mean this:

"Making motor noises when your is head between a woman's breasts"

Summary of Key Points

Examples of motorboating in sentences.

• Jordan: MOTORBOATING .

An Academic Look at MOTORBOATING

What did we say before texting and social media, example of motorboating used in a text.

This page is maintained by the Cyber Definitions Editorial Team .

Help Us Improve Cyber Definitions

• Do you disagree with something on this page?
• Did you spot a typo?
• Do you know a slang term that we've missed?

• This test has questions.
• A correct answer is worth 5 points.
• You can get up to 5 bonus points for a speedy answer.
• Some questions demand more than one answer. You must get every part right.
• Beware! Wrong answers score 0 points.
• 🏆 If you beat one of the top 3 scores, you will be invited to apply for the Hall of Fame.

More Topics...

(send a huge emoji)

(tune to what you like)

(protect friends or kids)

(learn new ways)

(get sneaky!)

(speed chat with other gamers)

(protect your friends or kids)

(save time with "numeronyms")

(get "slangy" in Spanish)

(find the codes you need)

(laugh at how we handled covid)

2023 U.S. Emoji Trend Report is now Live

Press ESC to close

Emoji 101: 🛥 Motor Boat Emoji Meaning (From Girl Or Guy In Texting, Snapchat, Or Tiktok)

Here’s what we’ll cover:

🛥 motor boat emoji meaning

How do you reply to 🛥 motor boat emoji, what does 🛥 motor boat emoji mean from a girl, what does 🛥 motor boat emoji mean from a guy or boy, what does 🛥 motor boat emoji mean on snapchat, what does 🛥 motor boat mean in texting or chat, what does 🛥 motor boat emoji mean on instagram, what does 🛥 motor boat emoji mean on tiktok, what does 🛥 motor boat emoji mean in slang, cultural differences in 🛥 emoji interpretation, emoji etiquettes, possible combination, misinterpretations to avoid.

The 🛥 motor boat emoji means a small recreational watercraft that is propelled by a motor. It can also represent various other meanings based on its context.

1. Boating and leisure:

This emoji is often used to depict the joy of boating, leisure activities on the water, or simply to express a love for boats and water sports.

• “I can’t wait for the weekend! Gonna take the 🛥 out on the lake and relax.”
• “Just bought a new jet ski! Can’t wait to hit the waves with my 🛥.”

2. Luxury and vacation:

It can also symbolize luxury lifestyle and vacation, often associated with exotic destinations and yacht trips.

• “Spending my summer in the Caribbean, cruising on a beautiful 🛥.”
• “Dreaming of owning a yacht one day, living the lavish 🛥 life in the Mediterranean.”

3. Slang for a sexual act:

In some contexts, the 🛥 motor boat emoji can be used as slang to refer to a sexual act involving a person placing their face between someone’s breasts and shaking their head side to side, imitating the sound and motion of a motorboat.

• “OMG, John was so drunk he tried to give me a 🛥 last night! It was hilarious.”
• “Don’t make me laugh while drinking, I might accidentally 🛥 you!”

To reply to the 🛥 motor boat emoji, you could say, “I love going out on the water in the summer!”, “I wish I could spend all day cruising on a motor boat”, or “Motor boat rides are so much fun with friends and family!”

• “I love going out on the water in the summer!”
• “I wish I could spend all day cruising on a motor boat”
• “Motor boat rides are so much fun with friends and family!”

The 🛥 motor boat emoji from a girl means she is flirting with you or making a sexual innuendo. It’s her playful way of suggesting something naughty and is rarely used in a literal sense. For instance, she might be teasing you about having a “wild weekend on the lake” or implying that you rocked her world like a motor boat. She could also be hinting at taking a romantic cruise together or playfully acknowledging a steamy moment you once shared. Just remember, emojis can have different interpretations, so tread carefully and communicate openly with your motor boat emoji-using friend to avoid any misunderstandings – unless, of course, you’re ready to set sail on the seas of romance.

• “Hey, handsome! Are you ready to hop on my 🛥 this weekend and make some waves?”
• “Remember that time when we went out on the boat? You definitely know how to handle a 🛥.”
• “I can’t get the image of you out of my mind. You were going 🛥 and driving me crazy.”
• “Let’s plan a romantic getaway soon. I’m dreaming of a cozy cabin and a sunset 🛥 ride.”

The 🛥 motor boat emoji from a guy or boy means enjoying the company of women or flirting with them. It is often used to symbolize a guy’s playfulness or interest in a romantic or sexual context. Here are a few real-world examples:

• “Hey, did you see that new girl? She’s a total 💥! Time to unleash the motor boat emoji.”
• “My friends and I are hitting the beach this weekend. It’s gonna be all about 🛥, drinks, and good vibes.”
• “I just can’t resist giving Jennifer a taste of my witty charm. 🛥 Here goes nothing!”

So next time you receive this emoji from a guy or boy, it’s a playful way of saying they are interested in some flirtatious fun!

The 🛥 motor boat emoji on Snapchat means you’re on a wild ride, cruising through life with excitement and enthusiasm! It’s like saying, “Hold on tight, because I’m living my best life and having a blast!” Whether you’re jetting off to a fabulous vacation or just feeling adventurous, this emoji symbolizes the thrill of the moment. So, buckle up and let the good times roll with the motor boat emoji!

• “Just booked my dream vacation! 🛥 Can’t wait to sail away and have the time of my life!”
• “Went skydiving today, and boy, it was absolutely exhilarating! 🛥”
• “Finally got that promotion at work! Time to celebrate and enjoy the ride! 🛥”

The 🛥 motor boat emoji in Texting or Chat means you’re ready to set sail on a virtual adventure! It’s like saying, “Let’s escape the real world and have some swashbuckling fun!” You might use it to plan a WhatsApp group outing like, “Hey, who’s up for a boat trip this weekend? 🛥” or to express excitement about a beach vacation on Twitter, “Counting down the days until I hit the waves! 🛥🌊”

• “Let’s go on a boat trip this summer! 🛥”
• “I need a break – sailing away on a motor boat! 🛥✨”
• “Who’s up for some fishing in the open sea? 🛥🐟”
• “Daydreaming of turquoise water and sunny boat rides! 🌴🛥”

The 🛥 motor boat emoji on Instagram means that someone is having a great time on a boat or they simply want to show off their luxurious lifestyle on the water. It’s like saying, “Hey, look at me, I’m living the good life, cruising around on a fancy boat!”

• “Just spendin’ my weekend ⚓️🛥 #BoatLife”
• “Sunshine, waves, and good vibes 🌞🌊🛥”
• “Who needs a car when you can sail through life 🚗💨🛥”

The 🛥 motor boat emoji on TikTok means you’re showing off or celebrating something in a flashy and extravagant way. It’s like riding a luxurious motor boat in a world full of dinghies. It’s all about indulgence, opulence, and making waves.

• “Just bought my dream car, living that motor boat life! 🛥💸”
• “When your crush finally asks you out and you’re like 🛥❤️”
• “Hit 100k followers today, time to celebrate with a motor boat party! 🛥🎉”

The 🛥 motor boat emoji in slang means engaging in a sexual act in which a person uses their mouth to simulate a motorboat on someone’s intimate body part.

• “I can’t believe she asked me to give her a motor boat, I was so shocked!”
• “He’s notorious for giving motor boats at parties, it’s his trademark move.”
• “She was totally surprised when he gave her a motor boat, but she seemed to enjoy it.”

“Cultural differences in 🛥 motor boat emoji interpretation can lead to hilarious misunderstandings and awkward situations. What may seem innocent and recreational in one culture can be seen as scandalous or even vulgar in another.”

• “In America, the 🛥 motor boat emoji is often used to express a fun day out on the lake, while in Japan it may be mistakenly interpreted as a reference to a popular adult film genre.”
• “In Brazil, the 🛥 motor boat emoji can be seen as a symbol of wealth and luxury, but in conservative Middle Eastern countries it might raise some eyebrows and lead to raised moral concerns.”
• “In England, the 🛥 motor boat emoji could be associated with boating races and the famous Oxford and Cambridge Boat Race, whereas in Italy it may remind people of Venice and gondola rides in the canals.”

When using the 🛥 motor boat emoji, it is important to adhere to guidelines and follow best practices to avoid any misunderstandings or confusion.

• “Texting my friends about my weekend plans like: ‘Guys, we’re partying at the lake! Bring your sunscreen and 🛥, it’s gonna be wild!'”
• “Sending a funny message to my spouse: ‘Honey, I’ll be working late tonight… on my 🛥! Just kidding, I’ll be trapped in meetings as usual!'”
• “Reacting to a friend’s summer vacation photo: ‘Wow, your holiday looks amazing! Wish I was joining you on that 🛥, instead of being stuck here in the office.'”

When it comes to possible emoji combinations for the 🛥️ motor boat emoji, the options are endless. Sail away with emojis like 🐬🌊, 🌞⛱️, or even 🍹🏖️.

• “🌴🏝️” – A tropical getaway on a motor boat.
• “🎣🌅” – Enjoying a fishing trip during a beautiful sunset.
• “🚣‍♀️🔍” – Exploring hidden coves and secret spots with your trusty motor boat.
• “💦🎉” – A fun-filled adventure of water sports and boat parties.
• “🦈🚫” – Evading sharks like a true motor boat pro.

Misinterpretations to avoid for the 🛥 motor boat emoji: It does not represent a cruise ship or a fishing boat, so don’t expect to catch any big fish or go on luxurious vacations with it.

• “I thought the 🛥 motor boat emoji meant I could go on a Caribbean cruise, but it turns out it’s just a small boat for river rides.”
• “I misinterpreted the 🛥 motor boat emoji as a yacht, so when my friend sent it, I was expecting champagne and caviar, not a day on a small lake.”
• “I mistakenly thought the 🛥 motor boat emoji signified deep-sea fishing, but it wasn’t fit for anything more than a leisurely ride on calm waters.”

More Emojis to Explore!

Share article:, emily mckinley, emoji 101: 🥴 woozy face emoji meaning (from girl or guy in texting, snapchat, or tiktok), emoji 101: ⬇ down arrow emoji meaning (from girl or guy in texting, snapchat, or tiktok).

🛥 Motor Boat Emoji Meaning – From Girl & Guy

What Does 🛥 Motor Boat Emoji Mean?

The 🛥 motor boat emoji is often used as a slang term for a sexual act known as “motorboating.” Motorboating refers to the act of placing one’s face between someone’s breasts and making a vibrating sound by blowing air through pursed lips. It is typically done as a form of sexual stimulation or foreplay. The 🛥 motor boat emoji is similar in meaning to the 🌰 🌰 boobs emoji or the 🍈 🍈 melons emoji, which also represent breasts.

Here are several possible meanings of the 🛥 motor boat emoji:

Sexual Stimulation : The 🛥 motor boat emoji is often used to represent the act of motorboating, which involves placing one’s face between someone’s breasts for sexual stimulation or foreplay.

• “I can’t wait to see you tonight. Get ready for some motorboating action! 🛥 😏 “
• “She gave me the best motorboat last night. It was mind-blowing! 🛥 💦 “

Flirting and Seduction : The 🛥 motor boat emoji can be used in a flirtatious or seductive manner to indicate sexual interest or attraction.

• “You’re looking so hot tonight. I’d love to give you a motorboat! 🛥 😘 “
• “I can’t take my eyes off your cleavage. Mind if I give you a little motorboat? 🛥 🔥 “

Humor and Playfulness : In some cases, the 🛥 motor boat emoji can be used in a humorous or playful way to make a sexual representation or joke.

• “I’m the captain of the motorboat. All aboard! 🛥 😄 “
• “I’m practicing my motorboating skills. Want to be my test subject? 🛥 😉 “

NSFW Content : Due to its sexual connotation, the 🛥 motor boat emoji is often used in NSFW (Not Safe for Work) or adult content. It is important to be aware of the context and use this emoji appropriately.

• “Check out this NSFW video I found. It’s all about motorboating! 🛥 🔞 “

It’s important to note that the 🛥 motor boat emoji is considered explicit and should be used with caution, especially in professional or formal settings. It is always best to be mindful of the context and the audience when using emojis with sexual connotations.

🛥 Motor Boat Design

🛥 Motor Boat Emoji Meaning From A Girl?

When a girl uses the 🛥 motor boat emoji, it typically indicates one of the following meanings:

Playful Flirting : In some cases, a girl may use the 🛥 motor boat emoji as a playful way to flirt or express sexual interest. It can be used to suggest that she is attracted to someone or interested in engaging in a sexual encounter.

Suggestive Humor : The 🛥 motor boat emoji can also be used in a humorous or joking manner to make a sexual innuendo or tease someone. It can be a lighthearted way to talk about or allude to sexual activities.

Sexual Confidence : When a girl uses the 🛥 motor boat emoji, it can demonstrate her confidence and comfort with her sexuality. It may indicate that she is open to exploring and embracing her sexual desires.

Tips on how to reply to the 🛥 emoji from a girl:

Acknowledge and Respond : If you are comfortable with the sexual connotation of the emoji and interested in engaging in a flirtatious or sexual conversation, you can respond in a similar tone. This can help maintain the playful and flirtatious atmosphere.

Clarify the Intent : If you are unsure about the girl’s intentions or uncomfortable with the sexual nature of the emoji, it is always best to ask for clarification. Openly communicate and discuss boundaries to ensure everyone is on the same page.

Respect Boundaries : It’s important to respect the girl’s boundaries and comfort level. If she uses the 🛥 emoji but you’re not interested or uncomfortable, politely let her know and redirect the conversation to a topic that aligns with both of your interests.

Examples of how girls typically use the 🛥 emoji over text:

• “I had the best night with you. Let’s meet up again soon for some more fun 🛥 😘 “
• “You’re driving me crazy with those sexy texts. I can’t help but imagine some naughty adventures 🛥 😏 “
• “I can’t stop thinking about that incredible kiss. I’m ready for some wild and adventurous nights with you 🛥 💋 “
• “You have no idea what you do to me. Just the thought of you makes me want to unleash all my desires 🛥 🔥 “
• “Let’s dive into the sea of pleasure together. Ready for an unforgettable experience? 🛥 💦 “

Remember, the meaning and intent behind the 🛥 emoji may vary depending on the individual and the context of the conversation. It’s always important to communicate openly and respectfully to ensure mutual understanding and consent.

🛥 Motor Boat Emoji Meaning From A Guy?

When a guy uses the 🛥 motor boat emoji, it can have similar meanings to when a girl uses it. Here are some possible interpretations of the 🛥 motor boat emoji from a guy’s perspective:

Sexual Stimulation : Just like girls, guys may use the 🛥 motor boat emoji to represent the act of motorboating as a form of sexual stimulation or foreplay. It can indicate their interest in engaging in intimate activities with someone.

• “I can’t wait to give you a motorboat tonight. It’s going to be amazing! 🛥 😏 “
• “She loves it when I motorboat her. It drives her wild! 🛥 💦 “

Flirting and Seduction : Guys might use the 🛥 emoji in a flirtatious or seductive manner to express their sexual interest or attraction towards someone.

• “You’re looking so sexy tonight. How about I give you a mind-blowing motorboat? 🛥 😘 “
• “I can’t resist your beautiful body. Let me show you how good my motorboating skills are. 🛥 🔥 “

Humor and Playfulness : In some cases, guys may use the 🛥 emoji in a humorous or playful way to make a sexual joke or representation.

• “I’m the captain of the motorboat, and you’re my first mate. Ready for an unforgettable ride? 🛥 😄 “
• “I’ve been practicing my motorboating technique. Want to be my test subject? 🛥 😉 “

NSFW Content : Similar to girls, guys may use the 🛥 emoji in NSFW (Not Safe for Work) or adult content. It is important to be mindful of the context and use this emoji appropriately.

• “Check out this explicit video I found. It’s all about motorboating! 🛥 🔞 “

Playful Teasing : Guys might use the 🛥 emoji to playfully tease or flirt with someone, implying a sexual innuendo or suggesting their interest.

• “You’re driving me crazy with those sexy texts. I’m ready to give you the ride of your life! 🛥 😈 “
• “I can’t stop fantasizing about what I would do to you. Let’s make those fantasies a reality 🛥 🔥 “

While the meanings of the 🛥 emoji can be similar for both guys and girls, it’s important to consider the individual’s personality and the context of the conversation. Guys may have their own unique way of using the emoji, influenced by their personal style and communication style.

When trying to understand the meaning behind a guy’s use of the 🛥 emoji, here are some tips on how to reply:

• Dive into the Context : Always look at the surrounding text and the mood of the conversation. A guy’s usage of the 🛥 emoji can vary widely based on these factors.
• Ask with Curiosity : If you’re uncertain about what he meant, frame your question in a curious manner. For instance, “That motorboat emoji caught me off guard. Is there a story behind it?”
• Maintain Boundaries : If you’re uncomfortable with the sexual nature of the emoji or not interested in engaging in that type of conversation, kindly let him know and redirect the conversation to more suitable topics.

Examples of how guys might use the 🛥 emoji over text:

• “Last night was incredible. I can’t wait to give you another mind-blowing motorboat! 🛥 💦 “
• “You have no idea how much I crave your touch. Let’s explore new levels of pleasure together 🛥 😈 “
• “I’m planning a romantic getaway. Get ready for some passionate nights and unforgettable motorboating experiences 🛥 🔥 “
• “Your body is a work of art, and I want to worship every inch of it. Ready for an intimate motorboating session? 🛥 💋 “
• “I’ve been thinking about you all day, and I can’t wait to show you my motorboating skills. Get ready for a wild ride! 🛥 😏 “

Remember, individual interpretations of emojis may vary, and it’s essential to take into account the specific person’s communication style and the overall context of the conversation.

Does 🛥 Motor Boat Emoji Have A Hidden Meaning?

The 🛥 motor boat emoji is often used as a slang term for a sexual act known as “motorboating.” Motorboating refers to the act of placing one’s face between someone’s breasts and making a vibrating sound by blowing air through pursed lips. It is typically done as a form of sexual stimulation or foreplay. The 🛥 motor boat emoji is similar in meaning to the 🌰🌰 boobs emoji or the 🍈🍈 melons emoji , which also represent breasts.

Looking For 🛥 Emoji Combos?

Click above to generate some slangs

Related Emojis

Related emojis, 🛥motor boat emoji codes, 🛥motor boat emoji in other languages, you may also like.

⛴ Ferry Emoji Meaning – From Girl & Guy

⚓ Anchor Emoji Meaning – From Girl & Guy

🛳 Passenger Ship Emoji Meaning – From Girl & Guy

🚤 Speedboat Emoji Meaning – From Girl & Guy

🛥️ Motor Boat

Meaning of 🛥️ motor boat emoji.

Motor Boat emoji is a picture of a small 🚢 Ship with a motor, which is meant for small groups of people. Unlike the 💦 Water transport represented by ⛴️ Ferry emoji, this one is not suitable for transferring heavy loads. But still, it is used in similar meanings, related to water transport in general, water sports, vacations, and just having 😄 Fun in the rivers and seas.

• Phrases with 🛥️
• Combos: 😜🛥️🎉
• Kaomoji: ~~~~~占~~~~~
• 🛥️ on iPhone, WhatsApp
• Related ⛵🚢🛶🚣👨‍🦼

Examples of the 🛥️ Motor Boat Emoji in use

Frequently used 🛥️ Motor Boat Emoji phrases for messengers and web communication:

Combinations with 🛥️ Motor Boat Emoji

Combinations are just a bunch of emojis placed together, like this: 😜🛥️🎉 . You can use these combos to create riddles or convey messages without using words.

Relevant kaomoji

Kaomoji are popular in Japan for sharing emotions and situations using Japanese grammar, punctuation, and characters. Like this: ~~~~~占~~~~~ ! To impress your friends, you can use this creative style in messengers and the web.

🛥️ Motor Boat Emoji designs on different devices

Emojis may look different across platforms. Each web service, OS, or gadget manufacturer can create an Emoji design according to their corporate style and vision. Here, you can check out what the 🛥️ Motor Boat Emoji looks like on the most popular platforms:

Related Emojis

Related themes & holidays, {t("post.h2.related.th")}, 🛥️ motor boat emoji: specifications and details.

What does Motorboat mean?

Other definitions of Motorboat:

• To motorboat someone, place your face between their breasts, squishing them together, rock your head side to side (or have them jiggle back and forth), and making an audible "brrrr" noise, which sounds like a motorboat.

All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of Motorboat that should be included here, please let us know .

How to use the term Motorboat :

It's doubtful she derives much pleasure other than seeing your amusement when you're motorboating.

Oh, motorboat me harder, baby! Yes, just like that!

References:

There are no references for Motorboat at this time. We would greatly appreciate your contribution if you would like to submit your own !

More slang terms:

Just Asking

Forever (Chinese)

Call To Action

Machine To Machine

Submit a new or better definition for Motorboat

Thus concludes our slang archive for motorboat..

We hope you have found this useful. If you have any additional definitions of Motorboat that should be on this list, or know of any slang terms that we haven't already published, click here to let us know!

Recent blog articles from Slang.org

Top Millennial Slang of 2020

Slang squad! It’s time for some tea, fam — we’re going all out on another roll-call, and this time we’re focusing on the dankness that is Millennial slang. Recently, we’ve been scoping plenty of sketches and songs that are trying to yeet in this kind of slang left and right, often to great comedic effect. […]

Top Slang Terms of 2017

Suh, fam? Today we’re diving deep with some of the most lit terms from 2017. Be warned: some of these terms have been around since before MMXVII, but our Slang.org experts have made sure to include only words that have either had a revival or are at least relevant to current slang-biosphere. On this year […]

British Slang Terms

Ay-up, ladies and gents: it’s time for a British Slang roll-call! Today we’ll be visiting our neighbors across the pond here at Slang.org to give you a deep dive into the countries most enticing jargon. Remember to always show respect and not to do terrible accents (unless you’re quite smashing at it, mate). Below you’ll […]

Marijuana Slang Terms, Part Two

It’s time for more marijuana slang! With all the recent news about cannabis legalization, we want you all equipped with the hip hemp lingo. It appears the part one of the article has made it around the circle, and it’s your turn with the second installment. Remember: read-read-pass, so share this article with another budding […]

Marijuana Slang Terms, Part One

Pack a bowl, roll a joint and prepare your mind for some Mary Jane related slang. We here at Slang keep a healthy relationship with all herbs and with all the recent news about cannabis legalization, we thought we would explore the vernacular. Now you can finally know what all your stoner friends are saying […]

Slang Terms of the 1980’s

From the election of Ronald Reagan to the fall of the Berlin Wall, the 80’s (AKA the Eighties) was an era of popularizing slang. This decade saw the advent of MTV, Valley Girl culture, and TV hits like the Simpsons; of course it’s vernacular was going to explode. Here’s a list of the oddest or […]

Study up on your slang:

Recently defined.

• Uno Reverse Card

Trending Terms

• Spell Coconut
• Flashback Mary

Random Picks

Browse by letter.

Copyright 2016 Slang.org . All Rights Reserved. Slang.org is a community-driven dictionary and database of slang terms.

motorboating

• 1.1 Pronunciation

English [ edit ]

Pronunciation [ edit ], noun [ edit ].

motorboating ( uncountable )

• The act of travelling in a motorboat .
• ( slang ) The act of placing one's head between a woman's breasts and making the sound of a motorboat with one's lips whilst moving the head from side to side.

Verb [ edit ]

• 2010 , Phil Torcivia, Nice Meeting You , page 183 : (He is referring to her boobs.) Phil: Nice. Dog #1: They are suh-weet! Can you imagine climbing behind that caboose and hanging on to those milk-bags? Dog #2: I'd be motorboating them for hours.
• 2011 , Nicole "Snooki" Polizzi , A Shore Thing , page 120 : "Mmmm," he mumbled, his face between her boobs, motorboating .
• 2012 , Alex Langley, The Geek Handbook: Practical Skills and Advice for the Likeable Modern Geek , page 56 : PROBLEM: You accidentally touched your platonic galpal on the boob. SOLUTION: Apologize quickly, making it clear that it was just a slip of the hand. DO NOT, UNDER ANY CIRCUMSTANCE: Try to “break the tension” by motorboating your friend's breasts.

• English terms with audio links
• English lemmas
• English nouns
• English uncountable nouns
• English slang
• English non-lemma forms
• English verb forms
• English terms with quotations
• en:Nautical
• English entries with topic categories using raw markup
• Quotation templates to be cleaned

Navigation menu

• More from M-W
• To save this word, you'll need to log in. Log In

Definition of motorboat

• stinkpot [ slang ]

Examples of motorboat in a Sentence

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'motorboat.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

1890, in the meaning defined above

Dictionary Entries Near motorboat

Cite this entry.

“Motorboat.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/motorboat. Accessed 30 Apr. 2024.

Kids Definition

Kids definition of motorboat, more from merriam-webster on motorboat.

Nglish: Translation of motorboat for Spanish Speakers

Britannica English: Translation of motorboat for Arabic Speakers

Britannica.com: Encyclopedia article about motorboat

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Can you solve 4 words at once?

Word of the day.

See Definitions and Examples »

Get Word of the Day daily email!

Popular in Grammar & Usage

More commonly misspelled words, commonly misspelled words, how to use em dashes (—), en dashes (–) , and hyphens (-), absent letters that are heard anyway, how to use accents and diacritical marks, popular in wordplay, the words of the week - apr. 26, 9 superb owl words, 'gaslighting,' 'woke,' 'democracy,' and other top lookups, 10 words for lesser-known games and sports, your favorite band is in the dictionary, games & quizzes.

• Dictionaries home
• American English
• Collocations
• German-English
• Grammar home
• Practical English Usage
• Learn & Practise Grammar (Beta)
• Word Lists home
• My Word Lists
• Recent additions
• Resources home
• Text Checker

Definition of motorboat noun from the Oxford Advanced American Dictionary

Definitions on the go

Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.

motorboat in American English

Motorboat in british english, examples of 'motorboat' in a sentence motorboat, trends of motorboat.

View usage over: Since Exist Last 10 years Last 50 years Last 100 years Last 300 years

Browse alphabetically motorboat

• motorbicycle
• motorbike accident
• motorboater
• motorboating
• All ENGLISH words that begin with 'M'

Quick word challenge

Quiz Review

Score: 0 / 5

Wordle Helper

Scrabble Tools

• Motor Boating
• Guide To Motorboats

Guide to Motorboats

With so many different types of boats available, we bring you this beginner's guide to Motorboats. We hope it will help you make the right choice when buying a boat.

What is a motorboat?

A motorboat is a power driven vessel with an internal combustion engine driving a jet pump or propeller. Even a sailboat, while it has an engine running, is technically a power driven vessel. The term motor boating refers to motorised cruising vessels used for leisure.

A little bit of history!

Many names contributed to the invention of the motorboat. Charles Raymond Hunt was responsible for introducing the deep v-shaped hull in 1963, one of the motorboats most important advances. Renato Levi is given credit for the evolution of the motorboat, particularly developing unique concepts - improving the performance of racing boats. Rudolph Diesel also helped make advancements in motorboat industry. He is best known for inventing a 25-horsepower, four-stroke, single vertical compression engine.

Types of motorboats

A speedboat is a small motorboat designed to move quickly. It is often used in races and for water skiing. Even inflatable boats and dinghies with a motor attached are classed as types of motorboats.

The three popular variations of motorboats are: inboard, inboard / outboard and outboard. If the engine is fitted within the boat, it's called a powerplant. If it's a removable section attached to the boat, it's known as an outboard motor.

Motor cruisers offer a range of amenities, depending on the number of passengers and the type of the cruising. They range from small vessels equipped with basic essentials for a short cruise to much larger holiday crafts complete with shower, cooker and sleeping accommodation.

Where to begin

All first time motorboat cruisers should have some form of training. As a rule, the larger the motorboat and the longer the journey, the greater the level of training is required.

Beginners can rent small vessels for a short cruise, without needing much training. This will help you get to grips with the basic motorboat controls. Courses are available for beginners which cover the basic areas of handling the boat. The Royal Yachting Association offers three levels of courses, from a two day helmsman course offering basic boat handling, helmsmanship and engine maintenance to a five-day coastal skipper course.

A great way to start motorboating is to combine your motor boating course with a holiday, either in the UK or across the European mainland. A number of well known activity holiday companies are RYA training centres and offer courses with certificates.

Where to use your motorboat

Motorboating is the perfect way to explore Britain's many rivers –the Norfolk Broads, the Yorkshire dales, the historic city of York and the River Thames.

But there is no need to limit cruising to UK waters. Ireland, Germany, France and many other European countries offer a number of beautiful and interesting waterways.

From inland lakes to rivers and overseas, motor boating offers a relaxing and fun pastime. Unlike sailboats, there is no need to wait for the right wind conditions before setting sail.

Share this article

You might like.

Sign up to our newsletter

By submitting this form, you agree to our Privacy & Cookie Policy

Change units of measure

This feature requires cookies to be enabled on your browser.

Show price in:

Show lengths, beam and draft in:

Show displacement or weight in:

Show capacity or volume in:

Show speed in:

Show distance in:

• Nov 29, 2023

The Birth of Motorboating

Adding a motor to a boat is said to have started in the late 1700s when Scottish inventor James Watt, often erroneously credited with the invention of the steam engine, placed one such engine in a boat in Birmingham, England.

Many steam-powered boats followed, some using a screw-type propeller to create motion as Watt did but most utilizing paddlewheels.

Except for recent developments in battery-electric power, pleasure boating has relied upon the internal combustion engine (ICE) as the source of power. There are many interesting iterations of the ICE and we will ignore some of them such as the gas turbine engine and rocket engines as their contribution to the sport, although most fascinating indeed, has been minimal.

The development of the ICE came bit by bit starting in the late 1700s. French engineers are credited with installing a prototype of their ICE in a boat around 1800-1810. There is little information available about that boat, the engine, or its inventors. Aside from an American patent for a turpentine-fueled ICE in 1826 which never went into production, it seems there was little other reported progress during the balance of that century.

Then in 1886, German inventors Gottlieb Daimler and Wilhelm Maybach installed their one-cylinder, petroleum-derivative powered ICE into an open double-ender skiff-type boat on a lake near Stuttgart. This roughly half-litre displacement engine weighed almost 60 kilograms (roughly 133 lbs) and developed a little over one horsepower at around 700 RPM.

The boat, named Rems , had been commissioned from the German shipyard of Friedrich Lursson , a yard that would eventually become today’s Lursson Yachts . Rems would be remembered and credited as the first motorboat, even if indeed it had not exactly been the first.

It seems that the first sizeable production of motorboats was by Priestman Brothers of England which tested its first ICE-powered boat in 1888. Priestman IC engines utilized kerosene and a high-voltage spark-type ignition system patented by Karl Benz in 1888. Many of Priestman’s boats were used commercially to move goods on England’s canal system.

Frederick Lanchester of England had by 1897 developed a new ICE design with an innovative wick-fed carburetor utilizing benzene in a boat with a reversible propeller. This engine received much praise as being “high-revving” while attaining the unimaginable peak of 800 RPM. Many Lanchester boats were used as ferries on the Thames River and elsewhere.

Both pleasure and commercial motorboating was growing exponentially into the turn of the 20th century, both in Europe and America. And of course, where there are motors, there are those wanting to race and claim victory. In 1903, the Marine Motor Association was started in England, followed months later in the United States by the American Power Boat Association (APBA), both with the objective to create rules for boat racing by delineating classes of boats and engines.

Also in 1903, Mr. Alfred Harmsworth donated the Harmsworth Cup for international powerboat competition. There were few rules, but the boat and engine had to be designed and built in the country being represented. The first race for the Harmsworth Cup was won by the 40-foot Napier I , designed and built as a race boat by Napier and Company of England and driven by Dorothy Levitt. The hull was steel and the four-cylinder Napier engine developed 66 horsepower -- providing a top speed of 21 mph, thus setting the world’s first speed record.

One year later, in 1904, APBA created The Challenge Cup which has been known since as the Gold Cup. The first race, on the Hudson River in New York, was won by the nearly 60-foot-long Standard having an average speed of less than 25 mph from its 110-horsepower Standard engine. Boat racing was forever changed in 1911 when the Gold Cup was won by a hydroplane design, which of course was a planing hull as opposed to the displacement hull designs up until that time.

It was John L. Hacker who had earned accreditation as a marine designer at age 22 and focused his efforts on making boats go faster. Five years later, in 1904, his revolutionary Au Revoir with a shallow V-bottom design as opposed to a round bottom, set the record as the world’s fastest boat. Then in 1908, he purchased the Detroit Launch and Power Company and changed its name to the Hacker Boat Company .

In 1911, Hacker designed and built Kitty Hawk , the first stepped-hull hydroplane design which not only won the APBA Gold Cup that year but set an unthinkable world speed record over 50 mph. It held the record of the world’s fastest boat from 1911 to 1915. Top speed and average speeds rose almost yearly for both Harmsworth and Gold Cup events right into the 21st century.

There are a couple of interesting notes, however. America first won England’s Harmsworth Cup in 1907, and then every year from 1920 to 1933 mostly by the indomitable Gar Wood who later owned Chris-Craft Boats . Meanwhile, Chris Smith had built his first Chris-Craft race boat in 1905 achieving an ultra-impressive speed of 25 mph. Chris-Craft went on to win the Gold Cup for eight consecutive years. Much later, the Canadian owned, designed, and built hydroplane, Miss Supertest III entered only four races before it was retired, but it won all four races – the 1959 Detroit Memorial Regatta, and the 1959, 1960, and 1961 Harmsworth Cup races.

The Union Internationale Motonautique (UIM) was established in 1922 in Belgium and headquartered in Monaco -- an emerging and now constant hotbed of powerboat racing. To this day, UIM is the overall governing body for all powerboat racing in the world. Regional associations such as the APBA in America and the Canadian Boating Federation (CBF) utilize UIM standards and categories for racing and for verifying world records and championships.

But, back to the progress in recreational powerboating. German engineer Rudolf Diesel invented the diesel engine in 1893. By 1903, Diesel had perfected the four-stroke compression-ignition internal combustion diesel engine. The first engine produced 25 horsepower and was an immediate commercial success. Diesel is still the choice of power for commercial shipping and larger pleasure yachts over 40 feet. In the modern era it has been “cleaned” up and lightened up to be installed inboard in smaller pleasure boats and, most recently, as the powerhead in several brands of outboard motors .

That detail provides an interesting segue. Up until 1900, the ICE delivered its power, except for paddlewheels, by means of a screw-type propeller on the end of a shaft colloquially called a propshaft. This propshaft would extend from the inboard-mounted engine on a slight downward angle and protrude through the bottom of the boat near the stern. Aft of the propeller was the rudder. There were two configurations based on the placement of the engine in the boat: the straight drive inboard and the V-drive inboard.

These two configurations were the power arrangement of choice for almost all pleasure boats. But, such an arrangement in small boats, punts, and skiffs was too expensive for the average family. Thus, powered pleasure boating was only within the realm of the rich. This changed with the invention and commercialization of the outboard motor . Credit for the development of the first outboard motor is very sketchy. It may have been Gustave Trouve in France in 1881, or it may have been later in America by the American Motor Company of Long Island, New York.

Then in 1903, American Cameron Waterman connected an air-cooled motorcycle engine to a propeller by means of sprockets. Patented and put into production in 1906 and redesigned to be water-cooled in 1907, some 3000 Waterman Porto outboard motors were sold. This is credited as the first commercially successful outboard motor.

With this development, outboard motors became accessible to the average family. They also became commercially viable and mechanically reliable in North America, and shortly thereafter throughout the world when engine tinkerer Ole Evinrude patented his 1.5 horsepower outboard motor in 1909 from his shop in Milwaukee. Good marketing from his wife Bess and a good product saw sales grow exponentially year over year.

Poor health forced Evinrude to sell out in 1913, but he kept inventing. In 1919, unable to use his own name on the motor, he established the Elto (Evinrude Light Twin Outboard) Motor Company in Milwaukee to produce a light weight twin-cylinder, 3-horsepower outboard motor. It quickly outsold local competitors Evinrude and Johnson. But Johnson, which had introduced diecast aluminum production, kept developing increasingly bigger horsepower motors to satisfy the growing need for speed. It soon began to outsell both Evinrude and Elto. The horsepower game had begun. The Johnson 6-horsepower Big Twin of 1926 set a world outboard speed record of 23 mph. Over the years, many new outboard motor brands became available.

Several decades later came the almost literal combination of both inboard and outboard power delivery. Jim Wynne was an American marine engineer, boat designer, a perfecter of the deep-vee hull design, and one of the first offshore racers. As a racer, he was able to see the advantages and disadvantages of both outboard and inboard powered boats. In his garage in his spare time, he set about trying to marry the best parts of the two concepts. Wynne created, tested, and patented the marine sterndrive, also known as the inboard-outboard.

Volvo Penta quickly purchased the rights to its manufacture from Wynne and introduced the Aquamatic Sterndrive to worldwide acclaim at the 1959 New York Boat Show. It combined the benefits of both the inboard and outboard propulsion units in one package -- a higher horsepower engine located inside the boat protected from the elements, and a steerable and trimmable propeller unit (the outdrive) located outside the boat.

The post-WWII economic boom gave a huge boost to the pleasure boat industry worldwide. The sizes and styles of boats, the methods and materials of manufacture, and the available niche marketing to satisfy the growing demand was huge. Nonetheless, shallow water was still the Achilles heel of the propeller.

To solve this, Keenan Hanley of Prospect, Ohio designed a waterjet -- basically a centrifugal pump which would take water in one end and expel it out the other end at a greater speed. He established Hanley Hydrojet and partnered with Kermath Manufacturing of Detroit to adapt it for pleasure boat use. The Hanley-Kermath Hydro-Jet coupled to an inboard engine and protruding only slightly below the hull was installed on a 17-foot runabout and hit the 1953 boat show circuit. It didn’t cause much excitement.

By 1954, Sir William Hamilton of New Zealand had been tinkering with the water jet idea. He modified the Hanley design to expel the water stream through a steerable nozzle above the waterline, thus removing any part of the waterjet from below the hull. This became the first Hamilton Waterjet. Hamilton Jet, along with several other water jet makers, have since grown and expanded to provide water jets to almost every sector of both pleasure boating and commercial shipping.

Other methods of delivering the power to the water include surface drives, perhaps the most notable one being the Arneson Surface Drive. There are other makers of surface drives too. One recent drive development in pleasure boats is the pod drive.

This article has only scratched the surface of the development of a huge industry, but suffice it to say that powerboating has come a long way since Daimler and Maybach first installed an ICE in a boat. #culture #innovatorsinboating

Recent Posts

U.S. Marine Corps Gets New Boats from Australia

World Record Alert - The World's Tallest Sailing Yacht is Coming to the High Seas

Texas Built its Own Lake and Boaters are Loving It

• Dec 7, 2023

Yamaha to Reveal Hydrogen-Powered Outboard Prototype at Miami

• Nov 3, 2023

FLIBS Recap- 7 Boats You Gotta See in 2024

• Nov 1, 2023

First Drive – Brunswick's Autonomous Docking System

• Oct 25, 2023

Why the Vertical Bow is Making a Comeback

• Oct 6, 2023

Formula Announces Massive 457 Center Console Models for 2024

• Sep 27, 2023

This Is It - The Coolest Catamaran Ever Built

• Sep 13, 2023

#WeirdBoats - Historic 'Flying Boat' that Led Amazon Expedition is Up For Sale

• Search forums

Follow along with the video below to see how to install our site as a web app on your home screen.

Note: This feature currently requires accessing the site using the built-in Safari browser.

• AudioKarma Audio Forums

Motorboating; what is it, 'why?', and how to fix it?

• Thread starter Wharfcreek
• Start date Mar 25, 2018

Jack of all trades, master of none!!

• Mar 25, 2018

I just completed a build of a little Single Ended EL84 guitar amp. I tried to follow a schematic from a Fender Tweed Princeton amp as best I could, but this was a 'left-over' parts project and I really had to rather 'make due' in some cases. The Princeton schematic uses a 6V6 and is at a much higher voltage than my PT could produce. I have a schematic for a similar amp that Antique Electronic Supply sells as a 'kit'...there MOD102 kit. I also incorporated parts of it into this build as well; particularly the output section and PS supply. I did use a choke......a Hammond unit, a 156 I believe......1.5H, 200ma, 50 ohms. Anyway....... the amp is about 98% there! It's up and working, has 'acceptable' numbers in most places. I've got about 230V on my EL84 plate, about 190V on the screen, and about 125V on the two 12AX7 plates. I'm running a 150 ohm cathode resistor, bypassed with a 100uf/100V cap, and showing about 5V across that resistor which I believe calculates to about a 32ma current draw on the tube...which is a 'new' JJ 6BQ5. I say I'm at about 98% because I have one remaining issue, which is that the amp will 'motorboat' from about 3/4 volume level on up. If kept below this level, it sounds and plays fine. But, hit about 2/3 to 3/4 on the VC and it breaks into this oscillation........audible even with the guitar vc turned all the way down. So, just looking for some suggestions as to what to do about this? Any help would be appreciated. Many thanks!! Tom D.  

Motorboating is a low frequency oscillation, often due to feedback though the power supply. Coupling caps shouldn't be too big, power supply filters may have to be larger if your supply has more droop than Fender's original. The original 5E2 circuit used 22K and 8 uF for the filter to the two 12AX7 stages - you may have reduced that resistor - if so (or even if not!), increase that filter cap and see if it helps. Also try a bigger filter cap after the choke.  

Ultrasonic oscillation due to poor circuit layout can sometimes present as motorboating, if it pulses because of grid blocking. It's especially important to keep output stage anode wiring well away from the signal path in low-level stages. A scope would tell the story.  

My PS filters are: 1 & 2, 47uf @ 350V, 3, 22uf @ 350. That should be more than ample to support the 'upgrades' from Fender's 8uf. Coupling caps: Actually this amp was built using the tone circuit from a 5E2 Princeton. That amp uses a 250K pot for it's tone control, with a .0005 on one side of it.....going to the plate of the 12AX7, and the other end to the input side of the tone pot. The other side of the tone pot goes to a .005 which goes to ground. There's still a .02 from the first plate connected 100K ohm resistor...then to the input side of a 1 meg VC pot, where the other side of the VC pot simply goes to ground. I should mention that the wiper of the tone control goes to the junction of the 100K resistor at the input side of the VC pot. MIke, I'm going to go back and look at layout issues...... but I'm thinking I should be OK. Hard to tell.......and I wish I had the 'scope' skills to figure it out that way. I'm wondering if the fact that this problem doesn't resent itself unit you get to 2/3 to 3/4 of the drive level on the VC doesn't mean something? If I were to cut the voltage by increasing the resistor......do you think that might change anything? TSD  

Fish fingers and custard!

Does it motorboat with no input connected if you turn up the volume? If so check all ground connections and look for ground loops caused by multiple connections  

Dr. a, yea, it does do it with nothing plugged in. I also have a 'grounding' input jack......so, the input grid on the first section of the 12AX7 is 'grounded' . I guess that means that the problem lies somewhere within the tone control part of the circuit, the Volume control, and the second stage 12AX7, yes? I didn't see any obvious 'grounding' issues, but I don't have any kind of 'star' ground with this......it's more of a 'chassis' ground much like the way the AES kit is designed and built.  

The 6BQ5 screen shouldn't be connected to the same power supply node as the 12AX7s - it draws more current than they do, so variation in screen current makes the supply voltage change, which makes the plate voltage on the first stage change, which gets amplified by the following two stages.. and the screen current changes some more. So, move the 6BQ5 screen to the FIRST B+ point like Fender did, and increase your cathode resistor to get back to the previous bias point.  

If you can post a high resolution schematic, such that we can zoom in on it and it doesn't look too small to read, that would be helpful.  

Doc, posting a picture of the AES MOD schematic. That was what I used as the basis for both the power supply and output section. The tone section came from the 5f2 Princeton schematic. I used a 10K on the input (along with the 1 meg), and the both 1.5K 12AX cathodes are bypassed with 25uf/25v caps. Tom, my PS is a CT type PT with the CT to a chassis ground, and both HV outputs to a 1N4007 diode. The output of the diodes goes to a 47uf cap and the Hammond choke. The output of the choke is the B+.....along with another 47uf cap. The OT is connected here as well. From there I go to a 18K / 1W resistor, which feeds the screen, a 22uf cap, and a 1K resistor. This 1K feeds the 12AX7. What I'm now thinking is that I should have yet another filter cap in this section.......as at this point, I don't. I'll try putting something there and see what happens. Would be great if that's all it took!!  

Attachments

• mod102_schematic.pdf 193.7 KB · Views: 34

larryderouin

I'm vertical and breathing...most of the time..

• Mar 26, 2018

Tubeglowpio

Active member.

Are you saying you did not have a power supply cap for the 12ax7 preamp section? And do you have that 100k resistor there as well on the 5f2 schematic?  

Yes, I came off the 22uf to the screen......and also a 1K that fed the two 100Ks that went to each 12AX plate. Tomorrow I'm going to see if I've got another 22 or a 20uf @ 350 or 300V and put that at the 1K and see what happens! Hopefully that'll fix it!! If not....back to the drawing board.....and the forum!! TSD Larry.... you know I've got one of each around here, plus a little Yamaha on the little John boat! TSD  

junk junkie

Inclined to agree about splitting the screen and the driver stage power supply up. Honestly I'd run the output transformer from HV, the screens from B1 and the driver from B2 but thats me. Adjust the 200 ohm cathode resistor if needed to get the bias right, and/or increase the size of the 100 ohm resistor if you really need less screen voltage. As it is, the screen supply will sag horribly through a 22K resistor. I guess that might be on purpose, I can't get my head around guitar amps though. Stuff that is sometimes done on purpose there would be something you'd just cringe at in a hifi amp.  

Thain, that's rather the idea behind me doing this. In having built about 20 of Mr. Gillespie's Magnavox 8600 amp, I think I understand that unit fairly well now. Not completely, but I think I've got the basic idea. I also built that MOD102+ kit from AES. Pretty simple, and it worked perfectly well. I ended up finding 3 power transformers, 2 of which were the 269EX and one that was about as close to the 269EX as I think you could get. I also had some SE 5K output transformers, so I decided to attempt to build another of the amps similar to the 102+ kit. If I haven't mentioned it already, the '+' version of the 102 Kit is rated at a slightly higher output wattage (8 vs 5), and comes with a few extra bells and whistles like having a 'pull' switch on each of the 3 controls; 1 for 'bright' on the treble control, pull for 'mid boost' on the bass control, and the VC pull switch adds some further gain to the amp.....or so it's supposed to do. The '+' also comes with a 3-way off/standby-on/run power switch vs just off/on. Anyway, I wanted to build just a simple SE EL84 version of something like the tween Princeton of Champ.......so using those diagrams as well as both the MOD102 and the '+' diagram, I set out to build the thing based on using the 3rd of my PTs as well as one of my existing OTs. The idea was to keep it as simple as possible, but have a 'tone' control vs no tone or Bass/Treble. So, I had to figure out how to run all these different aspects together into one amp....using my parts, and actually making it work. And, aside from the motor-boating problem, I'm 'almost' there! So, to address this motor-boating, the suggestion is to move my screen supply to the same place as the B+. Just another question before I do this, and I think Tom Bavis addressed it with his post above. But, in doing as suggested, the Plate and the Screen on the OT are going to be at 'about' the same voltage.....and in so doing, I'm going to experience a pretty significant increase in current draw from the tube. In looking at that MOD schematic (in my post #9), they're running both the 6BQ5 screen AND the 12AX7 from the same B+2 position and that amp doesn't have that problem. I also wonder if the difference in voltage between 6BQ5 Plate and Screen....if that's not part of what is producing some of the characteristic sound of the amp? I know that in many Hi-Fi amps the screen and plate are at about the same voltage level. I've seen some schematics where the plate is actually running at a lower voltage.....but I believe most of these diagrams are where a UL OT is used. But, in this MOD design, the difference is pretty great.....like 75+volts! In moving the plate and screen voltages to being nearly equal, will I loose some of the performance aspects of the amp that are actually rather appealing as a guitarist? Also, I think this is going to play hell with the Bias......and I'll be looking at using something like that 470 ohm resistor that Fender used on that Princeton as pictured above in post 9???  

OK, after reading Tom Bavis's post above, I got to thinking about how I'd addressed my builds on Dave Gillespie's Maggie revisions.......and in that build, like the MOD102, both have only 3 stages to the PS. However, when I construct Dave's amp, I add a 4th stage because I add a dropping resistor after my 5AR4 rectifier. In this revised MOD build, I added a choke. So..... in effect I also had 4 stages, but had only put a PS cap in 3 of them. My 1 - 3 stages had 'capacity', but my 4th stage, after my 1K resistor and in feeding the plates on the 12AX...I had no cap. So.....I added one! I dug through my supply of filter caps, found a 20uf @ 350, and installed it at that 1K resistor. Problem fixed!!! Motor-boating is gone, and the amp plays great from just barely opening the VC all the way to full throttle! The ONLY symptom that it exhibits that I find a bit odd is that at about 3/4 volume there is a dip in the noise level. As you go from all the way 'down' to gradually turning 'up' the VC, you begin to hear some amplification coming from the speaker. Even with nothing plugged into the amp...which 'grounds' the input jack...there is still some audible noise as you turn it up. But, at about 3/4 to 7/8 of the way up...there's like a 'spot' where the noise level drops off. Yet, when I 'play' the amp......the sound increases throughout the sweep of the VC. So, no 'dead spot' in amplification......just in that background noise. I'm going to live with it for now! The amp sounds great and performs well, and should be easy to 'repeat'. My next step will be to attempt to draw up a diagram of the final product, post it, as well as do a little photo shoot of the thing and post that as well. To all above, MANY THANKS for the guidance and suggestions. I'm sure the other changes suggested might have worked equally well......but this 'final fix' seemed easiest to try, and having it solve the problem, I'm just glad I don't have to go through and mess around with trying to get the bias right again. Happy Soldering!! Tom D.  

I don't know that I'd move the screens to the same place as the B+, I'd move both the screen and the plate "over one". Output transformer straight off the rectifier, screens after the 100 ohm, driver after the 22K. If the screen sag is integral to the sound of the amp, leave the screens where they are and add another branch off the supply with a 22K resistor to a cap. Feed the driver off that. I wouldn't tie the driver downstream of the screen just because they will still have some level of interaction that might cause you trouble. basically the idea is to not have the screens and the driver connected together so they can't interact with each other.  

Thain, I get what you're saying, and I understand the idea. I may give a shot at trying your suggestion....just to see if it makes the amp sound any different/better. BUT...that said.....as it's working now, it's really pretty impressive for a little 'flea' guitar amp. I've heard a lot of these over the years, including OE Fender units......and a good number of them didn't sound nearly as good. This one is still a bit 'gainy'......in that it's into 'break-up' after about 1/4 to 1/3 on the VC. But......from a 'player' perspective, that's not necessary a bad thing. It becomes a matter of 'how' it breaks up.....if it's 'controllable'.....and not so compressed or 'faltering' that it just sounds bad. So, I'm really not all that disappointed with that aspect of it. The little 'noise' glitch rather confounds me.....but not to any level that I believe it's in need of further attention. Rather, I'm just going to consider it as a personality trait. But, if changing the PS leads around as you suggest can correct that....then perhaps it's worth a try. I just know that this change will 'initially' play hell with the bias......and that's another balancing act that takes time too. Anyway.......all good comments and thoughts......so, many thanks! Tom  

Wharfcreek said: Thain, I get what you're saying, and I understand the idea. I may give a shot at trying your suggestion....just to see if it makes the amp sound any different/better. BUT...that said.....as it's working now, it's really pretty impressive for a little 'flea' guitar amp. I've heard a lot of these over the years, including OE Fender units......and a good number of them didn't sound nearly as good. This one is still a bit 'gainy'......in that it's into 'break-up' after about 1/4 to 1/3 on the VC. But......from a 'player' perspective, that's not necessary a bad thing. It becomes a matter of 'how' it breaks up.....if it's 'controllable'.....and not so compressed or 'faltering' that it just sounds bad. So, I'm really not all that disappointed with that aspect of it. The little 'noise' glitch rather confounds me.....but not to any level that I believe it's in need of further attention. Rather, I'm just going to consider it as a personality trait. But, if changing the PS leads around as you suggest can correct that....then perhaps it's worth a try. I just know that this change will 'initially' play hell with the bias......and that's another balancing act that takes time too. Anyway.......all good comments and thoughts......so, many thanks! Tom Click to expand...

I'd say the noise is VERY 'typical' of guitar amps! As my amp is built, I have a 10K resistor off the input jack and going directly to the input grid on the first stage of the 12AX7. The MOD amp uses just a straight wire, and the original Fender uses a 68K. I chose the 10K only to temper the input just a bit, without really bedding it down. I tried to build it such that all the passive parts made connections without needing any further leads or wires. But, where the VC connects to the input grid of the second stage of the 12AX, I DO have a shielded wire there! With the exception of the plate lead to the second stage, I don't think I have any 'wires' cut to make any connections. Even my input grid connection to the 6BQ5 is made directly with the resistor vs any leads. I just built one of the MojoTone Tweed 'Deluxe' kits......and this amp that I just build is, I believe, much quieter. 'Noise' isn't really a problem. You mention taking a class.......is this one of Gerry Weber's 'Amp Camp' deals? I know he does those pretty regularly! I have had many good conversations with him over the years. About 20 years ago (or so) I was DEEP into guitar amps! I not only owned a good number of them, but I had people in the area bringing them to me for 'repair'. I think over the course of about 6 to 8 years or so, I must have gone through well over 200 guitars amps for one reason or another. In 'collecting' them myself, I couldn't afford to have them professionally 'tuned up'.....or have hums fixed, or anything else for that matter! I was buying these things at junk stores, pawn shops, music stores, etc, all over the east coast as I traveled from town to town, state to state. Any 'deal' I could find on a guitar or amp.....I bought it! Single life and 'divorce recovery' will do that to you. I also got myself into a band......so I justified all this by 'playing' as well. Of course, I'm absolutely NO GOOD!!......lol. But....I had fun. Anyway, the need to fix all these things necessitated me learning how to do that myself....as I couldn't afford the professional costs of service. Luckily for me, I had a good Mentor in the form of Jeff Bober, formerly of Budda Amplification and now of 'East' amplifiers! Budda got sold to Hartley Peavey....but it was quite successful for a good long run. I think Hartley killed it! Anyway, to finish the story...... the band broke up....and I wanted to move......so I sold about 90% of all that I had, closed up the basement shop, and move from Annapolis to Baltimore. Along the way I discovered an old Dynaco ST-70. That was 20 years ago now.....and it's been 'home audio' ever since. But, this sticking my toe back into Guitar amps is kind of fun. I believe I was still very much in the early learning stages back then. While I could 'set a bias' or change coupling caps, or even make a broken amp work again.....I had no real understanding of what I was doing. That has come to some level over the past 20 years with the home audio stuff. But, even now, I struggle, as indicated here in this thread. Not putting a 4th cap into the PS filter section is rather a 'rookie' mistake IMHO! I hope you have fun with building the amp you're going to build. I think the Princeton schematic above is a pretty good choice if you want at least one tone control. I think some of the Champ amps had just a VC....which in retrospect is perhaps how I'd do it next time! The guitar already has a tone control....so why add one to the amp? (rhetorical question....not a conversation starter!!....lol) OK.....gotta run! TSD  

Very cool! I would enjoy one of webers classes, I will be using one of his alnico speakers in my amp but no to it being his class. My circuit analysis teacher is really into building guitars so he has a guitar building class at the college that I don't need but just want to take for fun. I'm always showing him the stereos I'm working on and he is always working on his guitars, really cool electronics teacher. Thanks to getting into audio circuits about 5 years ago and audiokarma and youtube the electronic courses are a breeze.  

Similar threads

• Thespeakerdude8
• Feb 10, 2009

• Nov 17, 2012
• Aug 29, 2012

• Jan 12, 2021

• primosounds
• May 29, 2017

• Explain to Discuss with your counselor the most likely following hazards you may might encounter while motorboating , and : flammable fuel; carbon monoxide; propellers; collisions; falls overboard; capsize; running aground. Explain what you should do to anticipate, help prevent, mitigate , and respond to these hazards.
• Explain first aid for injuries or illnesses that could occur while motorboating, including hypothermia, heat reactions, dehydration, motion sickness, bugbites, and blisters.
• Identify the conditions that must exist before performing CPR on a person, and explain how such conditions are recognized. Demonstrate proper technique for performing CPR using a training device approved by your counselor.
• Before doing requirements 3 through 6 requirement 5 , successfully complete the BSA swimmer test.
• Name the different types of personal floatation devices (PFDs), and explain when each type should be used. Show how to choose and properly fit a PFD.
• Explain inboard, outboard, and inboard/outboard motors and the uses and advantages of each. Discuss the special features of a bass boat and a ski boat.
• Explain the safety procedures and precautions involving handling fuel and engine servicing, and equipment storage and placement.
• Explain how to winterize a boat motor and tell why this procedure is necessary.
• Explain the safety procedures and precautions involving swimmers and skiers in the water, passenger positions underway, and boat wakes.
• Have a permit to run a motorboat, if needed. Review how each item of the BSA Safety Afloat policy applies, including checking the weather prior to and during time on the water, confirming all required equipment is present and functional, and following a float plan.
• Explain the rules or laws that apply to recreational boating in your area or state. Have a permit to operate a motorboat, if required by the laws of your state. Discuss how you would find information regarding the boating laws in different states.
• Discuss how the hazards of weather and heavy water conditions can affect both safety and performance in motorboating.
• Promise that you will follow BSA Safety Afloat guidelines. Explain the meaning of each point. e. Discuss with your counselor the nautical rules of the road and describe the national and your state's aids to navigation.
• f. Explain and show the correct use of equipment required by both state and federal regulations to be carried aboard a motorboat.
• g. Explain federal and state rules for a ventilation system, and tell why these rules are required.
• h. Explain the use of lights (sight signals) and sound signals on motorboats.
• i. Discuss the common types of anchors used in motorboating and under what conditions each would be preferred. Explain proper anchoring techniques.
• Board and assist others in boarding . Confirm that all passengers on board are wearing properly fitted life jackets.
• Fuel the boat and complete a safety check.
• If equipped, attach a kill switch and safely start the motor. Get underway from dockside or from a beach launch.
• Run a course for at least a mile, showing procedures for overtaking and passing slower craft, yielding right-of-way, passing oncoming traffic, making turns, reversing direction, and using navigation aids.
• Stop and secure the boat in position on the open water using anchors.Raise and stow the anchor and get underway.
• Land or dock the boat, disembark, and assist others in doing the same.
• Moor, dock, or beach the boat and secure all gear.

BSA Advancement ID#: 76 Requirements last updated in: 2021 Pamphlet Publication Number: 35920 Pamphlet Stock (SKU) Number: 650734 Pamphlet Revision Date: 2021

Blanks in this worksheets table appear when we do not have a worksheet for the badge that includes these requirements.

Page updated on: November 18, 2021

• A-Z of motor boats: your ultimate guide

Motor boats don't often take centre stage in our magazine, but we're about to change that. This in-depth feature explores the different kinds of motorboats, their manufacturers, how they differ from sailboats, and weighs their pros and cons. We'll help you figure out if a motorboat is the right fit for you, when to best venture out on one, and we'll delve into the requirements and conditions for a skipper's licence. In essence, we're bringing you the complete motorboat rundown. All hail the engine!

Differences to a sailboat

The age-old debate of powerboat versus sailboat is a classic theme in many a nautical conversation. We're not here to pick a side between those who favour sails and those who prefer motors. Instead, our aim is to present you with a balanced view, packing all the necessary facts, insights, and knowledge into one comprehensive discussion.

Draft and bridges

A motorboat's draft is significantly shallower, thanks to the absence of a keel. Furthermore, the lack of a mast means there's no need to worry about the boat's height when it comes to passing under bridges. So from a depth and overhead clearance perspective, you're in safe waters with a motorboat.

YACHTING.COM TIP: If you've never sailed under the renowned Pasman-Ugljan bridge, which has spelled disaster for numerous sailing boats, a motorboat provides the perfect chance!

Space and comfort

Broadly speaking, aside from mega yachts or specialist vessels, motorboats provide more space both below and on deck compared to similarly sized sailboats. They also typically feature multiple deck levels. So you can bask in the sunshine on one deck, and find shelter in the shade on another. Furthermore, on a motorboat, you don't have to fret about a precarious jib or the risk of tripping over winches or ropes. The deck tends to be more open and free from sailing gear, allowing for easier movement and relaxation.

If you have crew members who do not tolerate the heeling of a sailboat well, this concern is completely eliminated with motor boats. Unless you're faced with sizeable waves, the boat is likely to maintain stability and you won't need to worry about any significant tilting. This makes a motorboat a more comfortable choice for those sensitive to the motion of the sea.

You wouldn't find such a load on a motorboat

A leisure sailboat simply can't match the speed of a powerboat. While most sailboats average around 7 knots, motorboats can easily reach 15 to 20 knots. If you enjoy the thrill of speed and the feeling of wind in your hair, a powerboat is the perfect choice for you.

Consumption and costs

On the flip side, with the increased speed comes higher fuel costs. While on a sailboat, you might only need to refuel at the end of your trip or 2-3 times a week at most, resulting in a manageable fuel bill. However, if you're sailing for extended periods each day on a motorboat, you'll find yourself refuelling frequently, at a higher cost, and spending a significant amount of time waiting to fill up the diesel tank.

Level of effort and work

Starting a motorboat is straightforward; turn it on and off you go, cruising wherever you fancy. There's no need to fuss over ropes, the jib, sails, lazy bags, lazy jacks, or the whereabouts of the crank. Unlike on a sailboat where there's always something to keep you occupied, a motorboat offers pure relaxation and peace of mind. If you're seeking a laid-back cruising experience, a powerboat is the way to go.

Sailing direction

As long as there are no big waves and the Bora is not blowing against you, you can sail your motorboat comfortably pretty much anywhere you want. This isn't the case with sailboats, where you might have to cruise or alter your destination if the wind is blowing directly against you. While sailboat enthusiasts often say, "the journey is the destination," powerboat users are more about reaching their destination promptly and without fuss.

What is the difference between a motor boat and a sailboat?

Despite their differences, powerboats and sailboats do share some commonalities, with maintenance being the prime one. Regardless of the type of boat you own, upkeep is crucial. This includes taking care of the sails or engine and ensuring regular servicing. Moreover, marina fees apply uniformly to both. The harbour masters charge based on the length of the boat, irrespective of whether it's a sailboat or a powerboat. The only exception might be a catamaran, which typically incurs a higher fee due to its dual-hulled design, making it wider and potentially occupying the space of two conventional berths.

Disadvantages of motor boats

While motor boats offer numerous advantages, it's important to consider their potential drawbacks as well. Let's take off the rose-tinted glasses and delve into some of the downsides associated with powerboats.

Fuel dependency and non-environmental operation

Unlike a sailboat that can harness the wind as a natural and free power source, a motorboat is completely reliant on diesel fuel. Running out of fuel in the middle of your journey can leave you stranded. Furthermore, this dependence on fossil fuels also means that operating a motorboat has a greater environmental impact compared to sailing.

YACHTING.COM TIP: Speaking of ecology, check out our guide — Green sailing: 11 tips for eco-friendly yachting . 

Less stability in wind

Motorboats lack a significant keel, resulting in reduced stability when faced with waves and strong winds. Consequently, it is advisable to opt for motorboat rentals during the summer season, when occurrences of powerful winds and waves are comparatively infrequent.

Calm and the smell of the sea

The sound of the engine never leaves you during your voyage which can get on people's nerves. Likewise, the typical smell of burning diesel can start to bother you after a while.

Who is a motor boat best suited for?

A motor boat is well-suited for individuals seeking relaxation, tranquillity, and minimal effort. With the simple act of starting the engine, you can swiftly set sail without any additional concerns. Plus, a motor boat is highly recommended for those who desire to explore a wide range of places, including beaches and other scenic locations. It is particularly advantageous for covering long distances between islands and the mainland within the typical timeframe of a one or two-week vacation. Motor yachts are also a favourable choice for yachters who enjoy fishing, as they provide a comfortable and convenient means of transportation for navigating to different areas and indulging in fishing activities.

YACHTING.COM TIP: Find out what else you can do while sailing in our article — Top 12 fun activities to do on a sailing holiday .

Fishing is an great addition to a boating holiday.

For nature lovers seeking harmony and a closer connection to the natural environment, a sailboat is more preferable than a motorboat. Sailboats provide a serene atmosphere and allow for a deeper appreciation of nature. Additionally, if the aim is to foster teamwork and engage in shared experiences, a sailboat offers more opportunities as it involves handling ropes and sails.  But if you want to relax with a bunch of friends, there's nothing better than a powerboat.

Motor boat season

Unlike sailing boats that typically operate in Europe from April to November, motor boats have a more limited season. The majority of motor cruising occurs between June and September, with peak activity in June and July. Other times of the year, motor yachts are less commonly seen at sea. This is because before and after this season, conditions tend to be windier and the sea becomes cooler, which is more appealing to racers on sailing yachts rather than those seeking a tranquillity on a motorboat, particularly in destinations like Croatia.

YACHTING.COM TIP: What winds and weather will you encounter in the Mediterranean over summer? Check out our guide — The 7 most common winds you'll find in the Mediterranean . 

Motor boat licence

The licence needed to operate a motor boat depends on two criteria — the engine power and the area where you will be boating (whether sea or inland waters). If you want to cruise on a motor boat with an engine power of  less than 4kW , then you don't need a licence. This applies to houseboats or small boats, for example. You can sail a boat with a 4kW to 20kW  engine on inland waters with a VMP licence, but for the sea you'll need an international skipper's licence just as for a sailing boat and in some countries (such as Croatia), a radio licence . With engine power  above 20kW , for inland sailing and on the sea, you will need a certificate of engine experience for inland sailing in addition to the VMP.

YACHTING.COM TIP: Still hesitating about getting your skipper's licence? Take a look at our 5 reasons to take a skipper's course . Then check out our sailing courses and you'll soon be sailing the seas!

How to choose a motor boat?

Motor boats have a slightly different interior layout than sailboats. The smaller ones often have only one or two cabins and it is automatically assumed that the other couple sleeps in the saloon, often in the bow. Check before you make your final booking that you will have plenty of privacy. Small motor boats are designed for a couple or small family rather than several people who don't know each other.

Route planning

When choosing a boat, take note of how much the boat consumes. You may find that the fuel will cost you the same amount of money as the charter itself in a week's sailing. Plan your itinerary in advance so you know what to expect.

YACHTING.COM TIP: Want to enjoy your cruise to the fullest and without a care in the world? Try hiring a professional skipper or hostess for your yacht. They'll take care of running the boat, cleaning and cooking, leaving you to relax and spend time with your loved ones. Just ask our sales team.

Highly renowned motor boat brands in the charter industry

Here we have picked out the most popular types of motor boats from our search portal.

Probably the most infamous brand of motorboats is Merry Fisher. The Merry Fisher 795 models are among the best sellers and the Merry Fisher 895 is a common sight cruising the coastline of Croatia. Another sought-after model is the Antares 9 OB , which is generously equipped for a comfortable boating holiday, but if you're after something bigger, the Antares 11 Fly is a great choice. The Greenline 33 or its larger sibling, the Greenline 39 , are also fantastic options.

The popular Antares 9 OB model.

Other types of motor boats

Every motor boat is unique, and there can be a wide range of vessels categorized under the name "motor boat." Let's explore some intriguing and lesser-known motor boats that have distinctive features and stand out from the norm.

Small motorboat

Charter services also offer the option to rent small motor boats, which are perfect for day trips to secluded beaches, nearby islands, or bays that are inaccessible by foot. These boats are typically compact and may not have cabins, making them suitable for short excursions. They are particularly recommended for families who have rented an apartment by the sea and wish to explore the surrounding areas by water. In many cases, these small motor boats are equipped with relatively low-powered engines, and in several countries, you may not even require a skipper's license to operate them. We recommend, for example, the Zodiac Madline 2 or the slightly larger Four Winns H210 .

You can also rent a smaller boat.

Few people can buy a superyacht. And although many more people can rent one, it is still quite expensive. A superyacht or megayacht is considered to be a boat longer than 80 feet but you'll have to hire a professional skipper as only a handful of skippers have a licence for a boat of this length. For example, we offer the superyacht Azimut Grande 27 or MY Custom Line 52 m . These can cost up to 100,000 euros to hire for a week, but the price often includes a crew to look after the boat (including the professional skipper).

Superyacht Azimut Grande 27

The main difference from the motor boats we rent at sea is that houseboats sail on freshwater streams and are designed for exploring rivers, canals, lakes, ponds, and dams. Although houseboats generally have less powerful engines, this feature often allows them to be rented without a license in most destinations. It's important to note that these houseboats are far from mundane, offering a unique and enjoyable holiday experience on calm waters. Check out these breathtaking destinations you can explore on a houseboat.

YACHTING.COM TIP: Never been on a houseboat?  Take a look at our our guide —   First time on a houseboat: 25 things you need to know!

This is what one of the most popular houseboats, the Nicols Estivale Sixto Prestige, looks like.

Power catamaran

Recently, motor catamarans or power catamarans have become more and more popular. They combine the advantages of a catamaran (two hulls, stability, space, nets to lie on,...) while offering the speed, carefree and comfort of a motor boat. Never driven a catamaran? Check out our article — First time on a catamaran: what you need to know

Body of a two-hulled power catamaran.

YACHTING.COM TIP: Wondering what are all the types of boat you can charter? You will be surprised how many there are. Check out the article —  Boats for rent: what types of boats do charter companies offer?

How to operate a motor boat?

If you have sailing experience, driving a powerboat will seem like something very simple. You don't have to worry about ropes, sails, vignettes, masts or a flying jib. You simply start the boat and cruise wherever you want. Then it's the same as mooring with a sailboat.

One important aspect to be aware of when operating a motor boat is the  engine trim . Engine trim refers to the adjustment of the angle between the propeller and the bottom of the boat. Ideally, the propeller should be positioned vertically downward. As a motor boat gains speed, the bow of the boat may lift, causing the propeller to partially submerge. In such cases, it is the responsibility of the captain to intervene and adjust the engine trim to ensure that the propeller is aligned vertically and not at any angle other than 90 degrees to the water surface. This adjustment is crucial to prevent the boat from jumping or unnecessarily impacting the water with the bow. By maintaining the correct trim, the boat can navigate efficiently and provide a comfortable sailing experience for all on board.

YACHTING.COM TIP: Do you know how to operate the outboard motor on a dinghy? Read our article — Dinghy and outboard motor: what you need to know .

Where to sail with a motor boat?

We've selected 3 regions where you can enjoy a fantastic time with a motorboat and take advantage of its superior speed.

Vineyards and islands off Hvar

Start your journey from Split and make your way to the enchanting island of Solta or the sun-soaked Brac. For a glimpse of Croatia's renowned beaches, don't miss out on visiting Zlatni Rat. Proceed to the captivating island of Hvar, where we suggest exploring either the lively town of Hvar itself, the more serene town of Stari Grad, or the authentically charming Vrboska. Indulge in an overnight stay at a tranquil cove on the island of Ščedro, where you can delight in snorkeling alongside majestic clams. Depending on your available time and preferences, continue your voyage to the island of Vis and discover the picturesque village of Komiza, where you can experience the novelty of standing on a buoy or by the pier. During the day, take a trip to the island of Bisevo, home to the famed Blue Spila (blue cave).

Ionian Sea (and turtles!)

Rent a boat on the Greek island of Corfu. Upon taking over the boat on Saturday, take a leisurely stroll to the charming capital, Kerkyra, where you'll be enchanted by its delightful streets and atmosphere. Next, set sail south towards the island of Paxos, renowned for its breathtaking bays. During the day, make sure to indulge in a refreshing swim in Lefkada, a destination in the western part that boasts stunning beaches reminiscent of the Caribbean. Consider spending the night in the lively bay of Vasiliki, known for its vibrant nightlife and one of Greece's most famous kebab joints. The following day, continue your journey to Kefalonia and then proceed onwards to Zakynthos, famously known as the "island of turtles." If possible, sail as far south as you can towards Zakynthos, maximizing your exploration of this captivating destination.

Italian temperament

Experience the enchanting Bay of Naples, beginning in Baiae and venturing to Ischia, where you can navigate its waters at your leisure. Along the way, explore the quaint islet of Procida. Consider Ponza as an alternative to the bustling island of Capri. If time permits, visit the renowned Positano. Carry on to the breathtaking town of Amalfi, with its cliffside houses. Above all, indulge in la dolce vita.

Whether it's a motorboat or a sailboat, I'll find you the perfect choice. Give me a call.

Denisa Nguyenová

Faq motor boats.