Definition of detectionnext
as in discovery
the act or process of sighting or learning the existence of something for the first time my detection of the scent of baked apple pie led me to the kitchen

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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 detection Current robots rely heavily on cameras or light detection and ranging, known as lidar, or both. Nitin Sanket, The Conversation, 27 Mar. 2026 It's got some useful features, including smoke alarm detection to keep you and your family safe from potential threats, as well as two-way talk functionality to speak to people from your phone. George Yang, PC Magazine, 27 Mar. 2026 Experimentalists are rethinking their detection strategies. Mariangela Lisanti, Twin Cities, 27 Mar. 2026 This was a signal accomplishment in 1938, when the science of crime detection was hardly comparable with today’s efficient methods. Dave Duffey, Outdoor Life, 26 Mar. 2026 See All Example Sentences for detection
Recent Examples of Synonyms for detection
discovery
Noun
  • New York City has denied another request for data about the toxins that swirled above Ground Zero after 9/11 — claiming nothing could be found — despite the discovery of 68 boxes worth of information on the subject just four months ago, the Daily News has learned.
    Thomas Tracy, Boston Herald, 29 Mar. 2026
  • Officers discovered that Herrera had fled to El Salvador days prior to the discovery of Morfin-Rojas’ body.
    Noelle Alviz-Gransee March 29, Kansas City Star, 29 Mar. 2026

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Cite this Entry

“Detection.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/detection. Accessed 4 Apr. 2026.

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