fire extinguisher

noun

: a portable or wheeled apparatus for putting out small fires by ejecting extinguishing chemicals

Examples of fire extinguisher in a Sentence

Recent Examples on the Web
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On their way out — as security guards approach armed with fire extinguishers — one of the sprinters stops and dances to celebrate their successful escape, a move reminiscent of a taunt from the video game Fortnite. James Queally, Los Angeles Times, 28 Apr. 2026 Travis Whitson grabbed a fire extinguisher and tried to keep the flames from spreading to the deck. Karen Morfitt, CBS News, 27 Apr. 2026 What's more, because the battery creates its own oxygen during this reaction, traditional fire extinguishers often can't put it out. New Atlas, 15 Apr. 2026 First, Johnson used the fire extinguisher to get the flames under control. Abigail Adams, PEOPLE, 1 Apr. 2026 See All Example Sentences for fire extinguisher

Word History

First Known Use

1810, in the meaning defined above

Time Traveler
The first known use of fire extinguisher was in 1810

Browse Nearby Words

Cite this Entry

“Fire extinguisher.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fire%20extinguisher. Accessed 1 May. 2026.

Kids Definition

fire extinguisher

noun
: something used to put out a fire
especially : a portable or wheeled device for putting out small fires by spraying fire-extinguishing chemicals

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