English Lexicon

Detection

/dɪˈtɛkʃən/
nounCEFR B2 (Upper)Top #800 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The action or process of identifying the presence of something hidden, obscure, or hard to notice.

    "Early detection of the disease significantly improves the chances of successful treatment."
  2. 2

    The uncovering of a crime or the discovery of a wrongdoer.

    "The advanced surveillance system played a crucial role in the detection of illegal activities."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The word 'detection' originates from the Latin 'detectio', meaning 'a uncovering', which evolved through Middle French 'détection'. Its meaning has shifted from a general sense of uncovering to a more specific sense of discovering or identifying something hidden or not immediately apparent.

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