smoke detector
noun
: an alarm that activates automatically when it detects smoke
called also smoke alarm
Examples of smoke detector in a Sentence
Recent Examples on the Web
None of the homes damaged in the fire had working smoke detectors, according to officials.
—
Alexandra Simon, CBS News, 4 Feb. 2026
The result may be a blaring smoke detector, burning eyes, and difficulty breathing.
—Hallie Milstein, Southern Living, 4 Feb. 2026
First and foremost, New Yorkers should have working smoke detectors and cleared pathways to exits and fire escapes, the chief said.
—Thomas Tracy, New York Daily News, 30 Jan. 2026
Check the batteries in your carbon monoxide and smoke detectors.
—Bebe Hodges, Cincinnati Enquirer, 23 Jan. 2026
See All Example Sentences for smoke detector
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Alexandra Simon, CBS News, 4 Feb. 2026
The result may be a blaring smoke detector, burning eyes, and difficulty breathing.
—Hallie Milstein, Southern Living, 4 Feb. 2026
First and foremost, New Yorkers should have working smoke detectors and cleared pathways to exits and fire escapes, the chief said.
—Thomas Tracy, New York Daily News, 30 Jan. 2026
Check the batteries in your carbon monoxide and smoke detectors.
—Bebe Hodges, Cincinnati Enquirer, 23 Jan. 2026
See All Example Sentences for smoke detector
Cite this Entry
“Smoke detector.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/smoke%20detector. Accessed 15 Feb. 2026.
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