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Synonyms

speedboat

American  
[speed-boht] / ˈspidˌboʊt /

noun

  1. a motorboat designed for high speeds.


speedboat British  
/ ˈspiːdˌbəʊt /

noun

  1. a high-speed motorboat having either an inboard or outboard motor

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of speedboat

1910–15; speed ( def. ) + boat ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A video on the website shows two Sinoguards employees arriving by speedboat at a tanker in the Gulf of Oman marked with the name and logo of Cosco Shipping, a state-run Chinese shipping giant.

From The Wall Street Journal • May 16, 2026

Ten of them this past week boarded a speedboat for what one of them told relatives was a fishing trip.

From The Wall Street Journal • Feb. 27, 2026

There is also a lack of independent, third-party evidence that may support the scenario where the packed migrants boat had deliberately hit the specialist military speedboat.

From BBC • Feb. 4, 2026

Lane Kiffin, by contrast, bailed on his players and now resembles a renegade pirate at the helm of a flashy speedboat — fast, loud, brash and obsessively searching for buried treasure.

From Los Angeles Times • Dec. 6, 2025

We had to be careful in that boat, though, because sometimes bigger boats with engines carrying tourists would zoom by and almost hit us like a speedboat hitting a manatee.

From "Hurricane Child" by Kheryn Callender

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