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surveillance
noun
sur·veil·lance
sər-ˈvā-lən(t)s
also
-ˈvāl-yən(t)s or
-ˈvā-ən(t)s
: close watch kept over someone or something (as by a detective)
also
: supervision see also immune surveillance
Synonyms
Examples of surveillance in a Sentence
government surveillance of suspected terrorists
The bank robbery was recorded by surveillance video cameras.
Recent Examples on the Web
The Nissan matched the vehicle seen in surveillance footage from the hospital, according to police.
—
Sarah Nelson, The Indianapolis Star, 10 May 2024
Officials reported that surveillance footage captured a man, believed to be the perpetrator of the shooting and the death of White, departing the vicinity on a white bicycle.
—
Madeline Nguyen, The Arizona Republic, 10 May 2024
See all Example Sentences for surveillance ![](/dist-cross-dungarees/2024-05-16--16-21-44-cuz6z/images/svg/redesign/arrow-right-exemplar.svg)
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'surveillance.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
Phrases Containing surveillance
Dictionary Entries Near surveillance
Cite this Entry
“Surveillance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/surveillance. Accessed 19 May. 2024.
Kids Definition
surveillance
noun
sur·veil·lance
sər-ˈvā-lən(t)s
also -ˈvāl-yən(t)s,
or -ˈvā-ən(t)s
: close watch
under surveillance
Medical Definition
surveillance
noun
sur·veil·lance
sər-ˈvā-lən(t)s also -ˈvāl-yən(t)s or -ˈvā-ən(t)s
: close and continuous observation or testing
serological surveillance
see immune surveillance
More from Merriam-Webster on surveillance
Nglish: Translation of surveillance for Spanish Speakers
Britannica English: Translation of surveillance for Arabic Speakers
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