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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This included building new restrooms, upgrading old fire alarm systems and the elevator, installing air conditioning and responding to other health, safety and accessibility issues, according to previous reporting in The State Hornet. — Tarini Mehta, Sacbee.com, 2 Oct. 2026 The design incorporated indoor plumbing and electricity, along with conveniences including elevators, a telephone system, a fire alarm system, a bowling alley, a gymnasium, and an indoor swimming pool. — Abby Price, Southern Living, 16 Sep. 2026 Elmo is frightened by the noise of the fire alarm and subsequent sirens. — Julie Dobrow, The Conversation, 8 Sep. 2026 New roofs and new fire alarm systems across multiple buildings. — Kansas City Star, 31 Aug. 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 9 Oct. 2026.

Kids Definition

fire alarm

noun
: an alarm sounded to signal the outbreak of a fire
also : a device for sounding such an alarm
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