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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Recent Examples of detector
Test detectors regularly and replace batteries annually.
—
Ryan Brennan
may 19, Miami Herald, 19 May 2026
The data problem When the EIC goes online, its detector — a house-sized instrument called ePIC — will produce up to 100 gigabits of data per second.
—Deena Theresa, Interesting Engineering, 18 May 2026
After determining what this signature would look like, Vicente and colleagues searched through data gathered by LIGO and its fellow gravitational wave detectors, KAGRA (Kamioka Gravitational Wave Detector) and Virgo, focusing on 28 of the clearest signals from merging black holes.
—Robert Lea, Space.com, 15 May 2026
That six-story building has had 117 open violations, which include defective self-closing doors on the fourth and sixth floors and nonfunctioning smoke detectors and carbon monoxide detectors, city records show.
—Emma Seiwell, New York Daily News, 14 May 2026
See All Example Sentences for detector
Ryan Brennan
may 19, Miami Herald, 19 May 2026
The data problem When the EIC goes online, its detector — a house-sized instrument called ePIC — will produce up to 100 gigabits of data per second.
—Deena Theresa, Interesting Engineering, 18 May 2026
After determining what this signature would look like, Vicente and colleagues searched through data gathered by LIGO and its fellow gravitational wave detectors, KAGRA (Kamioka Gravitational Wave Detector) and Virgo, focusing on 28 of the clearest signals from merging black holes.
—Robert Lea, Space.com, 15 May 2026
That six-story building has had 117 open violations, which include defective self-closing doors on the fourth and sixth floors and nonfunctioning smoke detectors and carbon monoxide detectors, city records show.
—Emma Seiwell, New York Daily News, 14 May 2026
See All Example Sentences for detector
Recent Examples of Synonyms for detector
sensor
Noun
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The sensor sits just under the skin and measures glucose in interstitial fluid, sending data to a smartphone app that displays current levels and trends.—
Samantha Agate,
Sacbee.com,
27 May 2026
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Sandwiched in the middle is a sensing and actuation layer composed of an elastic polymer strain sensor embedded with silver nanowires, a conductive fabric heater, liquid-crystal elastomer, and Kapton tape.—
Mrigakshi Dixit,
Interesting Engineering,
27 May 2026
Cite this Entry
“Detector.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/detector. Accessed 31 May. 2026.
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