outboard motor

noun

: a small internal combustion engine with propeller integrally attached for mounting at the stern of a small boat

Examples of outboard motor in a Sentence

Recent Examples on the Web
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The boat was described as being dark blue with a black bottom, is between 20-30 feet in length and possibly had four outboard motors. Steven Yablonski, CBS News, 27 Mar. 2026 The commission said the boat that fled the accident was dark blue with a black bottom, is between 20-30 feet long and possibly had four outboard motors, CBS Miami reported. Jeanine Santucci, USA Today, 27 Mar. 2026 The DinghyGo takes a versatility-first approach, offering a 3-in-1 inflatable that can be sailed, rowed, or fitted with an outboard motor, with models offering capacity for up to six passengers. Omar Kardoudi march 13, New Atlas, 13 Mar. 2026 As the evening winds down, Venetians come and go along the canal in their own small boats with outboard motors, rippling water reflecting in the candlelight, and the ancient carving of the hotel’s façade, a Byzantine shimmer. Antonia Quirke, Condé Nast Traveler, 3 Feb. 2026 See All Example Sentences for outboard motor

Word History

First Known Use

1909, in the meaning defined above

Time Traveler
The first known use of outboard motor was in 1909

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Cite this Entry

“Outboard motor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/outboard%20motor. Accessed 31 Mar. 2026.

Kids Definition

outboard motor

noun
: a small internal-combustion engine with propeller attached for mounting at the stern of a small boat

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