as in guard
a person or group that watches over someone or something
a sentry posted to watch for intruders
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Example Sentences
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Recent Examples of sentry
Oblivion also happens to be the title of Kosinski’s second film, in which Cruise plays a sentry watching over a devastated Earth that has become inhospitable to all life.
—
Bilge Ebiri, Vulture, 27 June 2025
The tree had long been a way marker and memory maker: a site of wedding proposals and remembrance ceremonies, a sentry in photos from one-in-a-lifetime family vacations, taped to fridges across the world.
—Amelia Nierenberg, New York Times, 29 Apr. 2025
Occasionally, gang members would come rushing in and that’s when auto sentry guns would be useful.
—Gieson Cacho, Mercury News, 1 Apr. 2025
Anduril makes everything from small drones to sentry towers used to police the U.S.-Mexico border systems to enable pilotless vehicles.
—William Hartung, Forbes, 26 Dec. 2024
See All Example Sentences for sentry
Bilge Ebiri, Vulture, 27 June 2025
The tree had long been a way marker and memory maker: a site of wedding proposals and remembrance ceremonies, a sentry in photos from one-in-a-lifetime family vacations, taped to fridges across the world.
—Amelia Nierenberg, New York Times, 29 Apr. 2025
Occasionally, gang members would come rushing in and that’s when auto sentry guns would be useful.
—Gieson Cacho, Mercury News, 1 Apr. 2025
Anduril makes everything from small drones to sentry towers used to police the U.S.-Mexico border systems to enable pilotless vehicles.
—William Hartung, Forbes, 26 Dec. 2024
See All Example Sentences for sentry
Recent Examples of Synonyms for sentry
Noun
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Her challengers have highlighted these controversies as evidence the city is due for a changing of the guard.—
Nick Sullivan,
Charlotte Observer,
10 Sep. 2025
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The castle itself is an enemy in its own right, shifting and breaking around the slayers to throw them off guard and keep them apart.—
David Opie,
IndieWire,
10 Sep. 2025
Noun
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At the center stands a bronze Caryatid by Louis Félix Chabaud, a classical guardian presiding over a resolutely modern space and anchoring the atrium from below.—
Erica Wertheim Zohar,
Forbes.com,
11 Sep. 2025
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The survivors watched in terror as their guardian was relieved of his suit.—
Manuel Muñoz,
Literary Hub,
11 Sep. 2025
Noun
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The estate is custodian of all works and legacy of Tolkien published during his lifetime, and the joint custodian of works published after his death with the Christopher Tolkien Estate.—
Jesse Whittock,
Deadline,
10 Sep. 2025
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The United Arab Emirates, on the other hand, has provided significant support to the RSF, viewing its commander, Mohamed Hamdan Dagalo – widely known as Hemedti – as the custodian of Sudan’s gold exports and the path to its plans for port development along the Red Sea coast.—
Paul Tilsley,
FOXNews.com,
9 Sep. 2025
Noun
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Game wardens responded to the scene and fatally shot the animal, officials said.—
Natalie Neysa Alund,
USA Today,
15 Sep. 2025
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Eventually, the warden showed up and welcomed them to el infierno—hell.—
Jonathan Blitzer,
New Yorker,
8 Sep. 2025
Noun
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The sentinels of conventional wisdom settled on the view that the Iraq invasion was one of the great own goals of American foreign policy, and that its beneficiary was Iran.—
Graeme Wood,
The Atlantic,
2 Sep. 2025
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At the summit, the ruins of the Castle of Monsanto perch atop the craggy heights like a stone sentinel—offering sweeping views over the Beira Baixa plains.—
Lewis Nunn,
Forbes.com,
24 Aug. 2025
Noun
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Former Barcelona reserve keeper Jose Manuel Pinto became a hip hop artist and producer under the nickname Wahin.—
Guillermo Rai,
New York Times,
11 Sep. 2025
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The attack lasted 15 minutes before another keeper, identified as Phanom Sitsaeng, was able to reach Rangkharasamee, per Bangkok Post.—
Escher Walcott,
PEOPLE,
10 Sep. 2025
Cite this Entry
“Sentry.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sentry. Accessed 16 Sep. 2025.
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