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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
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.
For the vast majority of homeowners without sprinklers, Pritchard offered several fire safety tips, including installing smoke detectors in every room and having working fire extinguishers on every floor. Jonah Kaplan, CBS News, 21 Nov. 2025 After the man was rescued, Aguilar grabbed a fire extinguisher from the patrol vehicle to try to put out the flames, while Ochoa stayed with the man. Shambhavi Rimal, Fort Worth Star-Telegram, 20 Nov. 2025 Test smoke alarms, carbon monoxide detectors, and ensure your fire extinguisher is charged and accessible if needed. Katie Rosenhouse, Southern Living, 17 Nov. 2025 After more than two decades, researchers are on the cusp of having that fire extinguisher. NPR, 12 Nov. 2025 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

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Cite this Entry

“Fire extinguisher.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fire%20extinguisher. Accessed 28 Nov. 2025.

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

More from Merriam-Webster on fire extinguisher

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