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Synonyms

speedboat

American  
[speed-boht] / ˈspidˌboʊt /

noun

  • speedboats
    plural
  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

Other Word Forms

Noun Inflected Forms

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.

See Examples For:

On Monday, a speedboat carrying eight people, including five journalists working for local and international news agencies went missing near a volcano, Mount Anak Krakatau, in Banten province and a search is ongoing.

From Barron's Sep. 13, 2026

He is quoted by VnExpress as saying that the speedboat may have capsized due to heavy winds and high waves.

From BBC Jul. 11, 2026

More than 60% of those fast-attack craft and speedboat vessels remain intact and continue to pose a threat, according to Farzin Nadimi, an Iran-focused senior fellow with the Washington Institute, a U.S.-based think tank.

From The Wall Street Journal Apr. 12, 2026

A ragtag group took to the Straits of Florida on a speedboat, wanting to spark a rebellion.

From The Wall Street Journal Mar. 4, 2026

We turned into it with our hands up in front of our faces to block the camera, but the flash had come from the sunlight’s reflecting off the window of a turning Coast Guard speedboat.

From "Burning Blue" by Paul Griffin

Often, the group used a fleet of high-powered speedboats to conduct rapid maritime operations.

From BBC Aug. 7, 2026

Maguras are 25-foot-long unmanned speedboats that can carry a payload of more than 1,700 pounds for more than 350 miles, according to Uforce.

From The Wall Street Journal Jul. 21, 2026

The US military said it had struck over 80 targets including Iranian speedboats in response to Iranian attacks on ships in the vital Strait of Hormuz.

From Barron's Jul. 8, 2026

U.S. authorities deny any part in the puzzling series of events, which involved a pair of 35-ton fishing craft — not the sleek speedboats typically pictured in Department of Defense videos of maritime strikes.

From Los Angeles Times Jun. 15, 2026

They had ridden in speedboats and played tennis.

From "Catch-22" by Joseph Heller

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