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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Example Sentences
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Recent Examples of detector
For most detectors, batteries should be replaced every year.
—
Caroline Lubinsky, Martha Stewart, 17 Feb. 2026
That means lighting, locks, motion detectors, cameras and, yes, even a dog.
—Donna Vickroy, Chicago Tribune, 13 Feb. 2026
Multiple artificial intelligence detectors say there’s a high probability the graphic was generated by ai.
—Mary Ramsey, Charlotte Observer, 11 Feb. 2026
Guests are subject to a metal-detector screening, visual inspection and bag inspection.
—Ed Masley, AZCentral.com, 11 Feb. 2026
See All Example Sentences for detector
Caroline Lubinsky, Martha Stewart, 17 Feb. 2026
That means lighting, locks, motion detectors, cameras and, yes, even a dog.
—Donna Vickroy, Chicago Tribune, 13 Feb. 2026
Multiple artificial intelligence detectors say there’s a high probability the graphic was generated by ai.
—Mary Ramsey, Charlotte Observer, 11 Feb. 2026
Guests are subject to a metal-detector screening, visual inspection and bag inspection.
—Ed Masley, AZCentral.com, 11 Feb. 2026
See All Example Sentences for detector
Recent Examples of Synonyms for detector
sensor
Noun
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My only gripe is that the Touch ID fingerprint sensor, which allows for snappier logins and secure payments, can only be had with the 512-GB upgrade that costs an extra $100.—
New Atlas,
New Atlas,
5 Mar. 2026
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However, those fortunate enough to experience this sophisticated electronic system — which combines advanced motion sensors with a distinctive ‘vari-angle prism’ — tend to agree that the investment is well worth it.—
Matt Morris,
Space.com,
4 Mar. 2026
Cite this Entry
“Detector.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/detector. Accessed 5 Mar. 2026.
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