: a barrier of cleared or plowed land intended to check a forest or grass fire

Examples of firebreak in a Sentence

Recent Examples on the Web
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At the Monasterio de San Jerónimo de Guisando, a 14th-century monastery in Ávila, Spain, the whole hillside burned in July 2026, but the monastery reported that the church wall itself acted as a firebreak, stopping the fire’s advance. Giorgia Giardina, The Conversation, 13 Aug. 2026 Ground crews are carrying out manual firefighting, cooling operations, patrols and constructing firebreaks to prevent the flames from spreading further. ABC News, 10 Aug. 2026 The goal here is to employ landscaping to reduce fire risks and to create firebreaks, the association said. Don Sweeney, Sacbee.com, 10 Aug. 2026 As of Tuesday, 103 kilometers (64 miles) of firebreaks — gaps in vegetation designed to impede fire spread — have been completed, the prefecture said. Billy Stockwell, CNN Money, 28 July 2026 See All Example Sentences for firebreak

Word History

First Known Use

1827, in the meaning defined above

Time Traveler
The first known use of firebreak was in 1827

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Cite this Entry

“Firebreak.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/firebreak. Accessed 17 Aug. 2026.

Kids Definition

firebreak

noun
: a barrier of cleared or plowed land intended to stop the spread of a forest or grass fire

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