plural sentries
Examples of sentry in a Sentence
The general placed an armed sentry at the bridge.
a sentry posted to watch for intruders
Recent Examples on the Web
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
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
Effectively the solar cell allows the drone to act as a CCTV sentry during daylight hours, saving battery power for when a target is spotted.
—David Hambling, Forbes.com, 2 July 2025
See All Example Sentences for sentry
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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
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
Effectively the solar cell allows the drone to act as a CCTV sentry during daylight hours, saving battery power for when a target is spotted.
—David Hambling, Forbes.com, 2 July 2025
See All Example Sentences for sentry
Cite this Entry
“Sentry.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sentry. Accessed 20 Aug. 2025.
Copy CitationKids Definition
sentry
noun
sen·try
ˈsen-trē 
plural sentries
: guard entry 1 sense 3a
especially
: a soldier standing guard at a point of passage
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