smoke detector

noun

Definition of smoke detector 

: 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

Milwaukee residents who don't have a smoke detector can request one from the Fire Department's Smoke Alarm Hotline at (414) 286-8980. Ashley Luthern, Milwaukee Journal Sentinel, "Milwaukee Fire Department hands out smoke detectors after 2 killed in fire Monday," 14 May 2018 In that instance, no smoke detectors were present in the home. Max Londberg, kansascity, "'I can't get to them': Dispatcher recounts call from Ozarks fire that killed 5 kids," 7 June 2018 No working smoke detectors were heard in the apartment, according to the Chicago Fire Department. Madeline Buckley, chicagotribune.com, "Woman killed in Englewood fire," 12 July 2018 The club also received violations for a lack of smoke detectors and broken staircases. Jennifer Calfas, Time, "Trump Slams Restaurant That Refused Service to Sarah Huckabee Sanders as ‘Filthy’ and ‘Dirty’," 25 June 2018 There was a lot of steam, which had set off one of the smoke detectors, Madison firefighters said. Rick Barrett, Milwaukee Journal Sentinel, "For people who work outside, cold weather is part of the job," 2 Jan. 2018 One of the home's residents called the fire in after smoke detectors went off and noticing smoke coming from a wall, according to a news release from the Aurora Fire Department. Hannah Leone, Aurora Beacon-News, "Early morning fire displaces Aurora family," 9 Feb. 2018 One city has robots equipped with games, video chats and smoke detectors. Rick Barrett, Milwaukee Journal Sentinel, "Students design futuristic cities where senior citizens thrive, age with grace," 13 Jan. 2018 In Sweden, smoke detectors inside a billboard prompt a man in a video ad to begin coughing loudly whenever a smoker walks by, the report said. Amy Lieu, Fox News, "Battles between smokers, nonsmokers may be heating up," 11 July 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'smoke detector.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of smoke detector

circa 1927, in the meaning defined above

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Statistics for smoke detector

Last Updated

24 Oct 2018

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Time Traveler for smoke detector

The first known use of smoke detector was circa 1927

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More Definitions for smoke detector

smoke detector

noun
smoke de·​tec·​tor | \-di-ˈtek-tər\

Kids Definition of smoke detector

: a device that sounds an alarm automatically when it detects smoke

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