sentry

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Immune cells act like vigilant sentries, moving through tissues and detecting remaining cancer cells that could lead to relapse.

From Science Daily

Called 'Piranhas', the work includes spray-painted fish on a police sentry box in the City of London.

From BBC

Even the death penalty isn't off the table - not just for murder or mutiny, but for damaging an oil or gas pipeline or a sentry caught sleeping on duty.

From BBC

Early previews have been positive, but in today's unpredictable video games market you can't count your shurikens until they've knocked out a sentry in a perfect takedown, preferably millions of times.

From BBC

The City of London Corporation said the other painted on 11 August - swimming piranhas on a City of London Police sentry box - had been taken to Guildhall Yard so it could be viewed safely.

From BBC