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motorboat

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

noun

motorboats plural
  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

Derived Forms

Inflected Forms

Nouns

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.

See Examples For:

Three months ago, the only thing John Tortorella planned to do in the spring was purchase a 24-foot motorboat to take his grandchildren fishing in Florida.

From The Wall Street Journal Jun. 5, 2026

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

This summer, Carle has continued his research at night, setting out in a motorboat on Mono Lake to catch phalaropes.

From Los Angeles Times Aug. 22, 2025

"Its scientific, ecological, cultural importance, whether you are an artist, a poet, wild swimmer, motorboat owner, it's just intertwined in the whole kind of social and ecological fabric of the Lake District," he added.

From BBC Aug. 19, 2025

There were no fishing boats out—and no sign of the motorboat.

From "And Then There Were None" by Agatha Christie

The vast majority of the attacks were on sailboats or catamarans, with a handful involving fishing boats and motorboats.

From Scientific American May 24, 2023

Using canoes and motorboats, the five team members have trekked out in rivers from sunrise to past sundown in the San Joaquin River National Wildlife Refuge to rescue rabbits.

From Los Angeles Times May 13, 2023

In the meantime, small motorboats continued to provision Pine Island.

From Seattle Times Oct. 5, 2022

Unusually warm waters off Florida’s southwest coast powered the storm as it made landfall north of Fort Myers, tossing motorboats like toys, pulverizing mobile homes and gutting beach resorts.

From New York Times Oct. 5, 2022

Canoes and wooden motorboats darted in and out among the yachts.

From "The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics" by Daniel James Brown

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