Surveillance is the systematic observation and monitoring of a person, population, or location, with the purpose of information-gathering, influencing, managing, or directing. [1][2] It is widely used by governments for a variety of reasons, such as law enforcement, national security, and information awareness.
The meaning of SURVEILLANCE is close watch kept over someone or something (as by a detective); also : supervision. How to use surveillance in a sentence.
Surveillance involves the close observation of individuals, groups, or areas to gather information. This practice can be conducted openly, with the knowledge of those being observed, or covertly, without their awareness.
Definition of surveillance noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Surveillance is the intentional and methodical observation of environments, activities, or people to spot potential risks and ensure safety. It provides essential awareness that enables trained security professionals to prevent incidents, safeguard assets, and respond promptly to emerging threats.
Surveillance is the systematic monitoring and observation of people, places, activities, or data to gather information, enhance security, manage behavior, or detect threats.
surveillance, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary
Surveillance is the careful watching of someone, especially by an organization such as the police or the army. He was arrested after being kept under constant surveillance. Police swooped on the home after a two-week surveillance operation.
- a watch kept over someone or something, esp. over a suspect, prisoner, etc.: under police surveillance. 2. supervision or superintendence. Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.