sentryDict.lkDict.lk - Sinhala to English DictionaryMeaning sentry Tweet Sinhala Dictionary definitions for sentrysentry 🔊 /sɛˈntɹi/sentry : කාවලsentry definitionNoun. A soldier placed on guard; a sentinel.Guard; watch, as by a sentinel.Lern More AboutWiki Definition: sentryGoogle Search result: GoogleWiki Article: Wikipedia Tweet