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November 29, 2024 Word of the Day

surveillance /sɚˈveɪləns/ noun
surveillance
/sɚˈveɪləns/
noun
Surveillance camera
Surveillance camera
Definition of SURVEILLANCE

[noncount]

: the act of carefully watching someone or something especially in order to prevent or detect a crime

  • government surveillance of suspected terrorists

  • The bank robbery was recorded by surveillance video cameras.

  • electronic surveillance [=the act of using electronic devices to watch people or things]

  • The police kept her under surveillance. [=watched her closely]

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