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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.

See Examples For:

A question has bedeviled a wealthy Lake Tahoe enclave for years: Who is poisoning the towering trees that stand sentry on the North Shore?

From Los Angeles Times ● Sep. 19, 2026

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

He follows past company houses and the sentry at the bottom of the hill to where the mining officials reside.

From "All the Light We Cannot See" by Anthony Doerr

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

A worker addressing his crew lined up like sentries added drawings of the popular Olympics mascot Bing Dwen Dwen to the back of a suit.

From Seattle Times ● Feb. 20, 2022

Every time I found a ladybug, I rushed it to the Plant to stand guard for pests, but my tiny crimson sentries always wandered off.

From "The Evolution of Calpurnia Tate" by Jacqueline Kelly


Vocabulary lists containing sentry

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