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 When combined with vessel detection devices such as AIS, GRACE provides real-time information on the likelihood of a particular ship committing environmental crimes, which can be used by enforcement agencies to catch the criminals in the act. Karen Bakker, Smithsonian Magazine, 25 Apr. 2024 Now researchers in China have developed a wearable sensor system that can collect and process small amounts of sweat while providing continuous detection. IEEE Spectrum, 24 Apr. 2024 The first detection tip is to pause the video at various points to look for the common signs of a fake video. Ken Colburn, The Arizona Republic, 22 Apr. 2024 This is especially concerning for high-stakes applications like facial recognition for identifying criminal suspects or pedestrian detection for self-driving cars. Alice Xiang, Fortune, 19 Apr. 2024 They’ve been used for heart attack patients since the 1980s, a time when there were fewer options for detection and treatments. John Loeppky, Verywell Health, 15 Apr. 2024 The detections, which averaged 16.5 firearms per day in the first three months of the year, were marginally fewer than last year's first-quarter average of 16.8 firearms per day, according to new data released by the TSA on Thursday. S. Dev, CBS News, 11 Apr. 2024 Rapid investment in diagnostic testing, coupled with efforts to secure essential materials, is imperative to ensure timely detection and antiviral treatment. Luciana Borio and Phil Krause, STAT, 12 Apr. 2024 Blood tests may eventually speed up amyloid detection. Tom Murphy, Quartz, 12 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'detection.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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

Dictionary Entries Near detection

Cite this Entry

“Detection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detection. Accessed 29 Apr. 2024.

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