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Definitions

sentry

[sen-tree] / ˈsɛn tri /
NOUN
watcher
Synonyms
STRONGEST
STRONG


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.

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As a stopgap, the VA brought on a private security firm in June to provide uniformed 24-hour “observe and report” sentry posts and roving patrols.

From Los Angeles Times Jun. 26, 2026

An outpost for 30 soldiers with a couple of sentry points and barracks will burn through about 13 gallons of fuel a day.

From The Wall Street Journal Dec. 25, 2025

Barcelona stretched out in every direction, a mosaic of old stone, glass and spire, Gaudí’s Sagrada Familia standing like an undone sentry among the rest.

From Salon Dec. 6, 2025

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 Mar. 16, 2025

“Remember Kumi? The statue sentry from Nyame’s palace? It’s like that. The first line of defense.”

From "Tristan Strong Punches a Hole in the Sky" by Kwame Mbalia

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

From Science Daily Nov. 21, 2025

The blimps housed there were used as sentries during WWII, armed with machine guns, bombs and charges to fend off submarines, The Times reported.

From Los Angeles Times Nov. 7, 2023

Wing Commander Douglas Bader ranked as the greatest war hero in the prison and was met on arrival with salutes from German sentries.

From Washington Post Sep. 26, 2022

It is the difference between planting sentries at the gates to bar intruders and trying to oust them after they had already stormed the castle.

From Seattle Times Feb. 2, 2022

“Escort Percy so the sentries don’t shoot him. It’s my turn to hold off the baddies.”

From "The Son of Neptune" by Rick Riordan




Vocabulary lists containing sentry


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