Definition of sensornext
as in detector
a device that detects some physical quantity and responds usually with a transmitted signal the cat accidentally triggered the motion sensor, which set off the alarm

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of sensor Using this method, a single cable could function like thousands of seismic sensors at once, dramatically expanding coverage compared to the handful of instruments deployed during the Apollo program. Samantha Mathewson, Space.com, 24 Mar. 2026 The robotaxis are a stark departure from Waymo's Jaguar robotaxis, which largely resemble standard cars with large sensors attached. Karoline Leonard, Austin American Statesman, 24 Mar. 2026 Such batteries can power drones or missiles as well as their on-board systems such as cameras, sensors and processors for combat, surveillance and other needs. Michael Wayland, CNBC, 24 Mar. 2026 Its DriveWell Fusion platform ingests sensor data from millions of devices and fuses it with contextual information, creating a unified view of how people actually drive, from hard braking and speeding to phone distraction. Lily Mae Lazarus, Fortune, 24 Mar. 2026 See All Example Sentences for sensor
Recent Examples of Synonyms for sensor
detector
Noun
  • Fines paid by drivers are fueling substantial new revenue for governments, police and the for-profit camera operators, with Miami-Dade’s network of speed detectors generating at least $2 million a month last year — and that doesn’t include the camera networks operated by individual cities.
    Douglas Hanks, Miami Herald, 25 Mar. 2026
  • School safety The Barrow County School District installed weapons detectors at its three high schools after a student was accused of having a weapon at Apalachee High shortly after another student allegedly shot and killed four people at the school.
    Adam Beam, AJC.com, 25 Mar. 2026

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Cite this Entry

“Sensor.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sensor. Accessed 29 Mar. 2026.

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