speedboat

noun

speed·​boat ˈspēd-ˌbōt How to pronounce speedboat (audio)
Synonyms of speedboatnext
: a fast launch or motorboat
speedboating
ˈspēd-ˌbō-tiŋ How to pronounce speedboat (audio)
noun

Synonyms of speedboat

Relevance
See All Synonyms & Antonyms in Thesaurus

Examples of speedboat in a Sentence

speedboats leaving wakes that cause damage to docked vessels and the shoreline
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The speedboat picked up the men clinging to the raft, and then bore down in my direction. — James D. Oxley, Outdoor Life, 5 Aug. 2026 The images featured photos of herself and sister Khloé Kardashian, 42, riding on a speedboat, as well as clips of Kim wakesurfing. — Becca Longmire, PEOPLE, 31 July 2026 The cries of seagulls, water lapping against the boat, the rumble of engines and the arrival of speedboats ferrying cast and crew give the sense of sharing the actors’ long waits on the open water. — Michelle F. Solomon, Miami Herald, 29 July 2026 The whitewashed building’s accessible only by a five-minute speedboat ride or helicopter, keeping the hoi polloi at bay; the skipper and boat come bundled for your use during your stay, as does a hostess and cook. — Laura Dannen Redman, Robb Report, 23 July 2026 See All Example Sentences for speedboat

Word History

First Known Use

1911, in the meaning defined above

Time Traveler
The first known use of speedboat was in 1911

Rhymes for speedboat

See All Rhymes for speedboat

Browse Nearby Words

speedball
speedboat
speedboating
See all Nearby Words

Cite this Entry

“Speedboat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/speedboat. Accessed 9 Aug. 2026.

Copy Citation

Kids Definition

speedboat

noun
speed·​boat ˈspēd-ˌbōt How to pronounce speedboat (audio)
: a fast motorboat

More from Merriam-Webster on speedboat

Nglish: Translation of speedboat for Spanish Speakers

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of anecdote

See Definitions and Examples »

Popular in Grammar & Usage

See More

7 Pairs of Commonly Confused Words

Merriam-Webster’s Great Big List of Words You Love to Hate

Is it 'nerve-racking' or 'nerve-wracking'?

'Sneaked' or 'Snuck': Which is correct?

Why does English have so many silent letters?
See More

Popular in Wordplay

See More

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Aug. 7

How long is a jiffy?
See More

Popular

See More

7 Pairs of Commonly Confused Words

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
fridge-magnet-letters
Drop a Letter Quiz August 2026 Drop a letter from a word to make a totally diffe...
See All