detector

noun

Definition of detectornext
as in sensor
a device that detects some physical quantity and responds usually with a transmitted signal a motion detector to thwart burglaries

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“Detector.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/detector. Accessed 25 Apr. 2024.

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More from Merriam-Webster on detector

Nglish: Translation of detector for Spanish Speakers

Britannica.com: Encyclopedia article about detector

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