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Definition of detection

detection

/dɪˈtɛkʃən/
de · tec · tion
Plural:detections
•
Adjective:detective
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detection Lexical Profile

detection Game Scores & Validity

• noun

1

The action or process of identifying the presence of something concealed, subtle, or difficult to perceive.

Example

"Early detection of the disease significantly improves the patient's chances of a full recovery."

2

The work of investigating crimes and gathering evidence to identify perpetrators.

Example

"Modern forensic science has revolutionized the field of crime detection."

Synonyms
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Antonyms
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• Rhymes for detection

• Nearby Words

detectability
detectable
detectably
detection
detective
detector
detention

Word Origin & Etymology

Borrowed in the late 15th century from Late Latin detectio ('an uncovering'), from the verb detegere ('to uncover, expose'), formed from de- ('off, away') and tegere ('to cover').

Cite this Entry

Wordmom. (2026). Definition of Detection. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/detection
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