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.
Routine check-ups ensure early detection and prevention. Dan Perry, Newsweek, 31 Jan. 2025 Since California’s first detection of the virus in dairies last summer, 38 people have become infected, almost all farm workers. Lisa M. Krieger, The Mercury News, 31 Jan. 2025 After what’s been called one of the worst natural disasters in recent U.S. history, researchers are beginning to use new methods of wildfire detection and prediction—including artificial intelligence. Anna Fiorentino, Smithsonian Magazine, 30 Jan. 2025 Texas still die from TB every year, but early detection can prevent TB deaths. Ella Gonzales, Fort Worth Star-Telegram, 29 Jan. 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

Dictionary Entries Near detection

Cite this Entry

“Detection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detection. Accessed 8 Feb. 2025.

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