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Word of the Day Tuesday, June 9, 2026

surveillance

/sɜːrˈveɪləns/ noun · British & US
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What does surveillance mean?

noun

The act of watching or observing someone or something, especially secretly or unofficially. The monitoring of a person, place, or activity, especially by the police or other authorities.

Example

"The government has been accused of conducting widespread surveillance on its citizens."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for surveillance

Antonyms of surveillance

Rhymes with surveillance

Etymologically related