Home › S › sentryMeaningssentry/ˈsentri/nounउच्चारण सेन्ट्रीसंतरी, पहरेदार, प्रहरीCore wordnounsentries1[C] a soldier whose job is to guard somethingसंतरी, पहरेदार, प्रहरीSentries were posted at the gates of the camp.He was on sentry duty all night.Synonyms guard sentinel lookout watchman← sentinelsepal →