motorboat

noun

mo·​tor·​boat ˈmō-tər-ˌbōt How to pronounce motorboat (audio)
: a boat propelled usually by an internal combustion engine
motorboater noun
motorboating noun

Examples of motorboat in a Sentence

motorboats are banned on the lake because they are a hazard to swimmers
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 complaint accused Coconut Grove Sailing Club and three counselors, including the one who operated the motorboat, of various counts of negligence. David Chiu, PEOPLE, 27 Oct. 2025 Leith returned me to shore in a motorboat. Julian Lucas, New Yorker, 29 Sep. 2025 The couple and their family are shown on surfboards, motorboats, and kayaks. Lisa Lockwood, Footwear News, 16 Sep. 2025 No motorboat sounds here, no industrial vacuum cleaner sounds. Mark Ewing, Forbes.com, 10 Sep. 2025 See All Example Sentences for motorboat

Word History

First Known Use

1890, in the meaning defined above

Time Traveler
The first known use of motorboat was in 1890

Browse Nearby Words

Cite this Entry

“Motorboat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/motorboat. Accessed 3 Nov. 2025.

Kids Definition

motorboat

noun
mo·​tor·​boat -ˌbōt How to pronounce motorboat (audio)
: a boat driven by a motor

More from Merriam-Webster on motorboat

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