Recent Examples on the Web: Noun Another piece of San Francisco’s history will soon disappear: The glowing Coca-Cola sign that has stood sentinel for Bay Bridge commuters for nearly a century is coming down. Sentinel definition, a person or thing that watches or stands as if watching. sentinel tag translation in English-Tamil dictionary. A sentinel event is defined by American healthcare accreditation organization The Joint Commission (TJC) as any unanticipated event in a healthcare setting resulting in death or serious physical or psychological injury to a patient or patients, not related to the natural course of the patient's illness. How to use sentinel in a sentence. This page provides all possible translations of the word sentinel surveillance in the Tamil language. Sentinel definition is - sentry. By using our services, you agree to our use of cookies. Human translations with examples: காவலாளி மதிப்பு. lance Would you like to know how to translate sentinel surveillance to Tamil? ‘A sentinel stood on top of the wall, an easy target.’ ‘The sentinel still stood at attention directly under the lantern, not moving but to breathe.’ ‘The sentinel stood lounging by the shaft that led down into the underground labor system.’ ‘A lone sentinel stood in the middle of … See more. Cookies help us deliver our services. Contextual translation of "sentinel" into Tamil.