as in guardian
a person or group that watches over someone or something
a lone sentinel kept watch over the fort
Synonyms & Similar Words
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Example Sentences
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Recent Examples of sentinel
Something similar happens when living in a sentinel.
—
Mack Degeurin, Popular Science, 5 Feb. 2025
Recreation areas onboard the sentinels can also function as an underwater laboratory.
—Mack Degeurin, Popular Science, 5 Feb. 2025
An American flag stands like a sentinel on a flagpole beside the Capitol under an ominously gray sky.
—John Blake, CNN, 12 Jan. 2025
Poignant, too, is a black and silver gown by the late Azzedine Alaïa that Gabet described as a masterpiece, stood like a sentinel amidst Rennaissance bronzes in the Rotonde Jean Boulogne.
—Miles Socha, WWD, 3 Sep. 2019
See All Example Sentences for sentinel
Mack Degeurin, Popular Science, 5 Feb. 2025
Recreation areas onboard the sentinels can also function as an underwater laboratory.
—Mack Degeurin, Popular Science, 5 Feb. 2025
An American flag stands like a sentinel on a flagpole beside the Capitol under an ominously gray sky.
—John Blake, CNN, 12 Jan. 2025
Poignant, too, is a black and silver gown by the late Azzedine Alaïa that Gabet described as a masterpiece, stood like a sentinel amidst Rennaissance bronzes in the Rotonde Jean Boulogne.
—Miles Socha, WWD, 3 Sep. 2019
See All Example Sentences for sentinel
Recent Examples of Synonyms for sentinel
Noun
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Multiple victims were also minors, and at least two were smuggled into the U.S. unaccompanied by a relative or legal guardian, according to the Justice Department.—
Stephen Underwood,
Hartford Courant,
12 Apr. 2025
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Minerva, the Roman goddess of wisdom, also stands on the rooftop’s edge, surveying the city like a watchful guardian.—
AFAR Media,
AFAR Media,
11 Apr. 2025
Noun
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The Kings finalized a deal with free agent guard Terence Davis on Wednesday, bringing back a member of the original Beam Team.—
Jason Anderson,
Sacbee.com,
10 Apr. 2025
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Atlanta was led by Onyeka Okongwu (30 points, 14 rebounds) and All-NBA guard Trae Young (28 points).—
Jason Beede,
The Orlando Sentinel,
9 Apr. 2025
Noun
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In recent months, budget adjustments have been made to correctly calculate the salaries of classified employees, who are the district’s support staff such as custodians, cafeteria workers and librarians, Long said.—
Julie Gallant,
San Diego Union-Tribune,
18 Mar. 2025
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The demonstration came to a head in late April as protesters took Hamilton Hall, damaging property and trapping custodians inside.—
Cayla Bamberger,
New York Daily News,
13 Mar. 2025
Noun
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The Colorado Department of Corrections placed four leaders — including the wardens overseeing three state prisons — on administrative leave on the same day earlier this month, an agency official confirmed this week.—
Shelly Bradbury,
The Denver Post,
19 Mar. 2025
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But the state has delayed those transfers until at least March 31, said Ray Sanchez, an assistant deputy warden.—
Graham Rayman,
New York Daily News,
11 Mar. 2025
Noun
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Callender was back in his usual role as Inter Miami’s starting keeper on Sunday night against Toronto FC at Chase Stadium.—
Andre Fernandez,
Miami Herald,
7 Apr. 2025
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Wyatt Kaiser is 22 and looks like a keeper.—
Mark Lazerus,
New York Times,
7 Apr. 2025
Noun
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The snout of a curious whale and the muzzle of a four-legged sentry came oh-so close.—
Alexis Simendinger,
The Hill,
7 Apr. 2025
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In the early hours of April 21, 1775, gale-force winds whipped across the town square, driving the shivering sentries from their posts to the shelter of their beds.—
Andrew Lawler,
Smithsonian Magazine,
2 Apr. 2025
Cite this Entry
“Sentinel.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sentinel. Accessed 24 Apr. 2025.
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