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.
Vista’s sheriff’s captain will give an overview of technologies such as crime cameras, license plate readers and gunshot detection systems. Linda McIntosh, San Diego Union-Tribune, 16 May 2025 Advanced Evasion Techniques Once installed, the app utilizes several advanced techniques to evade detection by conventional antivirus and mobile security tools: • Obfuscation: The malware’s code is intentionally obfuscated to hinder reverse engineering and detection. Yaamini Barathi Mohan, Forbes.com, 16 May 2025 The method is intended for early Alzheimer’s detection in adult patients over the age of 55 who are exhibiting signs and symptoms of the disease. Angelica Stabile, FOXNews.com, 16 May 2025 Android 16 expands on the assertive fraud detection shown off at I/O last year and rolled out this winter. Rob Pegoraro, PC Magazine, 14 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 24 May. 2025.

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