smoke detector
NOUN
alarm that senses smoke or fire
Synonyms
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Meet the Smart Smoke Detector That Talks Instead of Endlessly BeepingProtect’s creators say its alert system is both more effective at waking sleeping children and less confusing than random beeps.
From Slate • Oct. 8, 2013
