Meaning & use

surveil

verb·Advanced

Last updated

To keep close watch over a person, place, or activity, typically to gather information.

See it in a sentence

Federal agents surveilled the warehouse for weeks before making an arrest.

The new software allows employers to surveil workers' computer activity.

A note on using this word

A relatively recent back-formation from "surveillance"; now widely accepted, especially in journalism and legal contexts.

Words with a similar meaning

monitorwatch

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

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