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detection

detection

9 3.7
Police work to find and identify the person who committed a crime
  • noun
  • /dɪˈtɛkʃən/
  • Jargon
translation icon : investigación
  • What we did not anticipate, of course, was that we should escape detection for so long a period.
  • crime detection
  • fraud detection
  • deception detection

Examples

  • Who could better imitate the thief and avoid detection than the policeman?

    Academic text (1991)
  • But it is useful in the detection of crime.

  • In the future, the significance of programs that focus on early detection and intervention will increase.

    Academic text (2007)
  • We train volunteers in crime detection, in first-aid and...

  • However, 43.2% of the respondents have never observed the detection of cheating in the college classroom environment.

    Academic text (2003)
  • Cervical screening: with early detection of pre-cancerous changes, effective treatment can prevent progression to cervical cancer.

    Academic text (2015)
  • The police are focusing on the detection of fingerprints at the crime scene.

  • Reliable detection of criminal activity requires skilled investigators and modern technology.

  • Advances in forensic science have greatly improved the detection of various types of crimes.

Synonyms

investigation
vsdetection
2.9

A careful search for the truth about something

is restricted to police work that seeks to discover and identify a crime's perpetrator
probe
vsdetection
  • Literature
150 5.5

An official investigation into suspected wrongdoing or serious problems

aims specifically to find and identify who committed a crime
detective work
vsdetection
26 3.4

A careful search to find information and solve a crime or mystery

focuses on an official police effort aimed at identifying the crime's perpetrator
police investigation
vsdetection
26 2.8

A formal process by police to find facts and catch people who did the crime

is a shorter label for the same official police inquiry
sleuthing
vsdetection
8 6.9

Looking into crime or suspicious events like a detective

is the formal, organized police process to discover and identify the perpetrator

Antonyms

cover-up
  • Literature
137 5.5

An attempt to hide a crime or scandal from the public

Compounds

3.7

A machine that uses X-rays and computers to find plastic explosives in luggage, often at airports

6.7

A way to find tiny amounts of explosives on bags using a cloth and a machine

4.2

A system that finds distant objects like planes or ships by sending radio pulses and hearing echoes

A device pulled behind a ship that listens for submarines from far away

signal detection
  • Specialized
5.5

Finding whether a sound or message is present in noise

Surface Forms

detection singular
detections plural

Morphology

detection = detect (transparent) = detect + ion

Formation is the same ('detect' + '-ion'); the sense 'police investigation' is a specific use of the general 'act of detecting' but remains derivationally transparent.

Etymology

The word detection comes from the Latin parts de- ('away') and tegere ('to cover'), so it means 'to uncover'. That's why a detective uses detection to find clues and reveal who did a crime.