detection

noun

de·​tec·​tion di-ˈtek-shən 

1

: the act of detecting : the state or fact of being detected

2

: the process of demodulating

Synonyms

• discovery

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

These interventions underscore the urgency for robust gaming moderation where artificial intelligence (AI) is emerging as a transformative force, enabling real-time detection of toxic behavior and fostering safer digital playgrounds for all. —Anees Ali Khan, Forbes.com, 8 Aug. 2025

Meanwhile, the event will also highlight stories from cancer survivors as well as recent breakthroughs in early cancer detection and treatment. —Jessica Nicholson, Billboard, 6 Aug. 2025

Behind the scenes, researchers are making discoveries nearly every day that not only strengthen early detection, treatment and patient care, but also help reduce the overall burden of the disease. —Zeina Nahleh, Sun Sentinel, 5 Aug. 2025

The same early detection applies to pests such as aphids, bark beetles, and scale insects. —Megan Hughes, Better Homes & Gardens, 5 Aug. 2025

Word History

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing detection

• escape detection
• evade detection

Rhymes for detection

• abjection
• advection
• affection
• bijection
• bisection
• collection
• complexion
• confection
• connection
• connexion
• convection
• correction