Synonyms and Antonyms of sentry
a person or group that watches over someone or something a sentry posted to watch for intruders Synonyms of sentry custodian, guardian, keeper, lookout, minder, picket, sentinel, guard, warden, warder, watch, watcher, watchmanWords Related to sentry observer, patrol, spotter, surveillant, watchdog; bodyguard, convoy, defender, escort, honor guard; gatekeeper; hack [slang]
Seen and Heard
What made you want to look up sentry? Please tell us where you read or heard it (including the quote, if possible).