Thesaurus results for SENTRY

sentry

noun

ˈsen-trē

Definition of sentry

as in guard

a person or group that watches over someone or something a sentry posted to watch for intruders

Synonyms & Similar Words

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of sentry Finally, unable to stand down the household guard on her own, Alicent confesses her scheme to Helaena, who orders the sentries on the ramparts to hold fire when Rhaenyra flies in on Syrax. — Amanda Whiting, Vulture, 29 June 2026 In June, one soldier got fifty lashes, and another a hundred, for privately tapping a keg of whiskey, and in August a sentry who fell asleep got a hundred lashes in the course of four days. — Caleb Crain, New Yorker, 25 May 2026 Access to platforms was blocked off with bicycle-rack style barricades and roll-down gates as MTA police officers stood sentry, directing people to alternative transportation. — Mirna Alsharif, NBC news, 16 May 2026 But a Marine sentry was spotted outside the West Wing most of the day Saturday, usually a sign the president is at work. — James Laporta, CBS News, 5 Apr. 2026 See All Example Sentences for sentry

Recent Examples of Synonyms for sentry

Noun

How can anyone dare to let their guard down and risk being hurt once again?

— Annika Pham, Variety, 24 Aug. 2026
Rookie Carver Willis got first-team reps at right guard, and Jordan James saw action with the second team after missing time with a rib injury.

— Joseph Dycus, Mercury News, 23 Aug. 2026

Definition of guard

Noun

Every year Jim Evans faces the challenge of keeping health care costs reasonable for the more than 400 teachers, custodians and bus drivers at Concord Community Schools.

— Alex Olgin, NPR, 26 Aug. 2026
Three men with very different vested interests across their roles as player, broadcaster and custodian.

— Ben Jones Aug. 26, New York Times, 26 Aug. 2026

Definition of custodian

Noun

In the film, robotic sentinels have been constructed to kill all mutants and any humans harboring them.

— Keith Langston, PEOPLE, 18 July 2026
The observatory has spent over two decades as a sort of orbital sentinel that scans the cosmos for gamma-ray bursts, ready to quickly point itself at the short-lived — but insanely powerful — space explosions at a moment's notice.

— Tariq Malik, Space.com, 26 June 2026

Definition of sentinel

Noun

On the Duke’s side, Joely Richardson is back as Eddie’s mother Lady Sabrina, Daniel Ings as disinherited older brother Freddy, Jasmine Blackborow as sister Charly and Vinnie Jones as Geoff, keeper of the grounds – and family secrets.

— K.J. Yossman, Variety, 24 Aug. 2026
Morché is the first keeper in club history to record a clean sheet in her debut.

— Orlando Sentinel Staff, The Orlando Sentinel, 23 Aug. 2026

Definition of keeper

Browse Nearby Words

sentries

sentry

sent up

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“Sentry.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sentry. Accessed 29 Aug. 2026.

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Synonyms of sentry

noun

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