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motorboat

American  
[moh-ter-boht] / ˈmoʊ tərˌboʊt /

noun

  1. a boat propelled by an inboard or outboard motor.


verb (used without object)

  1. to travel in or operate a motorboat.

    to motorboat from Hyannis to Martha's Vineyard.

motorboat British  
/ ˈməʊtəˌbəʊt /

noun

  1. any boat powered by a 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

Etymology

Origin of motorboat

First recorded in 1900–05; motor + boat

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.

Vaughan had been on the boat with her husband and two children, aged 12 and eight, and had been sunbathing when the motorboat crashed into a sailboat carrying party-goers.

From Barron's • Nov. 21, 2025

On a recent morning, Miller steered a motorboat to the islands where gulls nest.

From Los Angeles Times • Aug. 4, 2025

All that cargo, plus the residents—many of them elderly, ailing, or pregnant—had to be lifted from a motorboat to the deck of the Warrior.

From Slate • Jul. 22, 2025

In essence, it was a big raft, with tall, reinforced sides on 60 empty steel drums for buoyancy, towed by motorboat.

From Salon • Apr. 9, 2025

The motorboat towed Zeitoun and Frank to the woman’s house, and once they were close, the young men cut the engine and coasted toward the porch.

From "Zeitoun" by Dave Eggers

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