Definition, Meaning & Synonyms
sentry
noun
/ˈsɛntri/

Definition
A soldier stationed to keep guard or to control access to a place.

Examples
- The sentry stood at attention outside the main entrance.
- During the night, a silent sentry monitored the camp.
- Each sentry was trained to recognize potential threats.

Meaning
A person assigned to keep watch and ensure the security of a location.

Synonyms
- guard
- watchman
- sentinel
- patroller