sentry

noun

ˈsen-trē How to pronounce sentry (audio)
Definition of sentrynext
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
  1. guard
  2. guardian
  3. custodian
  4. warden
  5. sentinel
  6. keeper
Noun
  • The following month, the league approved the Dream’s sale to an ownership group comprising Larry Gottesdiener, Suzanne Abair and former Dream guard Renee Montgomery.
    — Jackson Thompson OutKick, FOXNews.com, 11 Oct. 2026
  • Key injury to Jonah Savaiinaea Right guard Jonah Savaiinaea suffered an ankle injury in the second quarter.
    — Miami Herald, Miami Herald, 11 Oct. 2026
Definition of guard
Noun
  • Judge Stephanie Santoro granted Klitschko’s request, appointing him temporary guardian of his daughter’s estate and authorizing him to file a probate petition on her behalf.
    — Nancy Dillon, Rolling Stone, 8 Oct. 2026
  • Every child under 18 with a Social Security number has an account in their name, but parents or guardians must claim the account on an app to receive a one-time deposit of $1,000.
    — Don Sweeney, Sacbee.com, 8 Oct. 2026
Definition of guardian
Noun
  • The suspect, a 15-year-old former student, attacked the school's principal, a custodian and a teacher with a sharp object.
    — ABC News, ABC News, 8 Oct. 2026
  • Undeath have signed with those custodians of heavy music over at Relapse and debuted a new song for the label.
    — Jazz Monroe, Pitchfork, 7 Oct. 2026
Definition of custodian
Noun
  • Hosfelt was among nine staff members, including the former warden, arrested in June 2024 and charged with felonies in connection with deaths at the prison.
    — Kelli Arseneau, jsonline.com, 21 Sep. 2026
  • Luckily — or maybe unluckily — the camp’s warden, a hardbitten guy with an oily smile named Clancy (Russell Crowe, hardbitten, smiley, and oily), takes a liking to Murphy.
    — David Fear, Rolling Stone, 16 Sep. 2026
Definition of warden
Noun
  • The program finally comes to an end For more than 55 years, at least a handful of these satellites have been flying as silent sentinels—until last month.
    — Eric Berger, ArsTechnica, 2 Oct. 2026
  • My sentinel, dressed in a sharp black suit, his frigid blue eyes taut with grief.
    — Clare Mulroy, USA Today, 10 Sep. 2026
Definition of sentinel
Noun
  • Herbert melted down, getting stonewalled on a fourth-and-one keeper, fumbling away the next possession, then ending the next with an interception.
    — Los Angeles Times, Los Angeles Times, 11 Oct. 2026
  • Stroud finished the drive with a 2-yard keeper for 19-3 lead.
    — ABC News, ABC News, 11 Oct. 2026
Definition of keeper

Browse Nearby Words

sentries
sentry
sent up
See all Nearby Words

Cite this Entry

“Sentry.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sentry. Accessed 14 Oct. 2026.

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