Definition of Surveillance
close observation of an individual or group; person or persons under suspicion
Examples of Surveillance in a sentence
The FBI surveillance van cruised through the neighborhood where several burglaries had taken place. 🔊
The surveillance mission included adopting disguises to procure information about the crime. 🔊
Because she didn’t trust her husband, the woman hired a private investigator to conduct surveillance on his whereabouts. 🔊
Conducting undercover surveillance was one of her job duties as a detective on the police force. 🔊
The surveillance crew was camped out in the back of a food truck for their secret mission. 🔊
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