detection

noun

de·​tec·​tion di-ˈtek-shən How to pronounce detection (audio)
1
: the act of detecting : the state or fact of being detected
2
: the process of demodulating

Examples of detection in a Sentence

I don't know how the errors managed to avoid detection for so long. my detection of the scent of baked apple pie led me to the kitchen
Recent Examples on the Web
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.
Perhaps the most interesting news for fans of the GR camera series is that there will be face and eye detection autofocus tracking, which would seem to mean autofocus has been improved. Julian Chokkattu, Wired News, 31 May 2025 Semler emphasized the importance of early detection and noted that healthcare could benefit from adopting principles found in Bitcoin’s design, such as decentralization, transparency, and reducing reliance on middlemen. Becca Bratcher, Forbes.com, 31 May 2025 Sacramento County officials warned healthcare providers about recent detection of measles virus in local wastewater samples. Rebecca-Ann Jattan, Sacbee.com, 30 May 2025 However, in the absence of primary health care programs in many low- and middle-income countries, early detection and, at times, proper medical treatment is not always a possibility. Ramsha Waseem, Smithsonian Magazine, 30 May 2025 See All Example Sentences for detection

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of detection was in the 15th century

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Cite this Entry

“Detection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detection. Accessed 3 Jun. 2025.

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