surveillance

• Существительное, обозначающее тщательное наблюдение за человеком или группой, часто осуществляемое властями, например полицией, в целях безопасности или мониторинга.

A noun referring to the close observation of a person or group, often carried out by authorities such as the police for security or monitoring purposes.

неисчисляемое

1. Close observationB2formal

   The act of closely monitoring a person, group, or area, often for security or law enforcement purposes.

   Наблюдение

   • The police kept the suspect under constant surveillance.
   • Security cameras provide 24-hour surveillance of the building.
   • The agency conducted surveillance on the foreign diplomat.

   Синонимыmonitoringobservationoversightscrutinysupervisionwatch