surveillance

English

/səɹˈveɪ.ləns/

noun
Definitions
  • Close observation of an individual or group; person or persons under suspicion.
  • Continuous monitoring of disease occurrence for example.
  • (military) Systematic observation of places and people by visual, aural, electronic, photographic or other means.
  • (legal) In criminal law, an investigation process by which police gather evidence about crimes, or suspected crime, through continued observation of persons or places.

Etymology

Borrowed from French surveillance (watching over, a watch, oversee).

Origin

French

surveillance

Gloss

watching over, a watch, oversee

Timeline

Distribution of cognates by language

Geogrpahic distribution of cognates

Cognates and derived terms