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
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Recent Examples of sentry
Aside from scouting, sending messages or sentry duty, some dogs were trained for direct combat.
—
Vic Verbalaitis, MSNBC Newsweek, 22 Aug. 2025
Rows of lights stood like sentries above, adorned with flat visors that guided the glow onto the action.
—Adithi Ramakrishnan, Twin Cities, 21 Aug. 2025
The Clock Is Ticking On CISA Leadership The Cybersecurity and Infrastructure Security Agency is the nation’s digital sentry.
—Emil Sayegh, Forbes.com, 27 July 2025
Goff has taken it upon herself to be a sage and sentry of the past for the present.
—Andrea Bossi, Essence, 8 July 2025
See All Example Sentences for sentry
Vic Verbalaitis, MSNBC Newsweek, 22 Aug. 2025
Rows of lights stood like sentries above, adorned with flat visors that guided the glow onto the action.
—Adithi Ramakrishnan, Twin Cities, 21 Aug. 2025
The Clock Is Ticking On CISA Leadership The Cybersecurity and Infrastructure Security Agency is the nation’s digital sentry.
—Emil Sayegh, Forbes.com, 27 July 2025
Goff has taken it upon herself to be a sage and sentry of the past for the present.
—Andrea Bossi, Essence, 8 July 2025
See All Example Sentences for sentry
Recent Examples of Synonyms for sentry
Noun
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Atlanta played much better in a 1-point loss to the Patriots on the road last Sunday, but there are major concerns on the O-line after starting guards Matthew Bergeron and Chris Lindstrom had to leave the Pats game early.—
Tyler Everett,
MSNBC Newsweek,
6 Nov. 2025
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The last time San Diego State opened a men’s basketball season against Long Beach State, in 2010, Kawhi Leonard and the Aztecs trailed by one deep into the second half and needed three 3s by backup guard James Rahon to grind out a nervy road win.—
Mark Zeigler,
San Diego Union-Tribune,
5 Nov. 2025
Noun
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The United States has traditionally acted as the guardian of this system.—
John Kerry,
semafor.com,
6 Nov. 2025
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Kids aged 7 to 18 can also walk in for the shot without a prescription, as long as a parent or guardian gives consent and talks it over with the pharmacist.—
Evan Moore
November 5,
Charlotte Observer,
5 Nov. 2025
Noun
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Onuba counseled now is the time to take another page from PE, which is their operating partner model, where operating partners sit between management and assets, thereby becoming custodians for the post asset-value integration.—
Jennifer Weil,
Footwear News,
4 Nov. 2025
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Ahuja noted that institutional infrastructure for bitcoin—custodians, liquidity providers, and banks—has matured significantly over the past several years, creating greater stability.—
Sheryl Estrada,
Fortune,
4 Nov. 2025
Noun
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Forest wardens walk into Kyebi Forest Reserve in the East Akim Municipal district in Ghana.—
Charlie Campbell,
Time,
30 Oct. 2025
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Falco is introduced to the world Kingstown as Nina Hobbs, the new warden running the prison where Kyle will be sent to.—
Demetrius Patterson,
HollywoodReporter,
27 Oct. 2025
Noun
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The world’s lakes are considered sentinels of climate change and are warming dramatically as global temperatures rise.—
Laura Paddison,
CNN Money,
6 Nov. 2025
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By removing friction, letting AI handle the heavy lifting and investing in modern SAT/PST, leaders transform reluctant users into proactive sentinels.—
Eyal Benishti,
Forbes.com,
19 Sep. 2025
Noun
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The team’s first four 2025 draft picks look like keepers.—
Zac Jackson,
New York Times,
5 Nov. 2025
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Orangutans sometimes spend weeks finding the necessary materials (wires, bolts, screws), hiding their elaborate preparations from their keepers, and awaiting the perfect moment to execute their plans.—
Ava Kofman,
New Yorker,
3 Nov. 2025
Cite this Entry
“Sentry.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sentry. Accessed 11 Nov. 2025.
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