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.
Early detection and containment efforts are critical to minimizing the outbreak and safeguarding public health. Josh Hammer, MSNBC Newsweek, 1 Apr. 2025 Similarly, agent networks can enhance fraud detection, risk management and customer interactions in finance. Hemant Madaan, Forbes.com, 31 Mar. 2025 The fountain also has a low-water detection system, automatically stopping if water levels get too low. Simon Hill, Wired News, 31 Mar. 2025 With rapid detection of cases, culling of infected birds and isolation of sick cows, there has not been a major outbreak in the last month. Youri Benadjaoud, ABC News, 31 Mar. 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 13 Apr. 2025.

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