fire alarm

noun

: a device that makes a loud sound to warn people when there is a fire
Someone set off the fire alarm.

Examples of fire alarm in a Sentence

Recent Examples on the Web
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When a fire alarm fails, a sprinkler system shuts down, or a fire marshal issues a violation notice, businesses often face immediate safety and compliance concerns. Matthew Kayser, Miami Herald, 11 Mar. 2026 There was an automatic fire alarm here, thankfully. Alexa Herrera, CBS News, 10 Mar. 2026 University Health undertook a fire alarm system replacement project in August 2020 on its Rio and Horizon towers in the Medical Center, the suit says. Patrick Danner, San Antonio Express-News, 5 Mar. 2026 Sunday’s adventure began when an emergency fire alarm sounded in the ballpark as Cubs utilityman Matt Shaw led off in the first inning. Paul Sullivan, Chicago Tribune, 22 Feb. 2026 See All Example Sentences for fire alarm

Cite this Entry

“Fire alarm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fire%20alarm. Accessed 15 Mar. 2026.

Kids Definition

fire alarm

noun
: an alarm sounded to signal the outbreak of a fire
also : a device for sounding such an alarm
Last Updated: - Updated example sentences
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