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11 Usage Examples Depicting the Meaning of 'Sentry' in a Sentence

"A soldier positioned at a location to stand guard, preventing unauthorized individuals from passing. The sentry's primary duties include monitoring for fires and maintaining vigilance, especially when stationed at a pass, gate, opening in a defense work, or similar locations." more

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The space station's sentry system detected incoming debris, preventing potential damage.
The sentry at the research facility restricted access to classified information, safeguarding valuable discoveries.
The museum's sentry system used advanced technology to detect any anomalies in temperature or humidity, preserving delicate exhibits.
In the bustling airport, the sentry directed passengers through security, maintaining order in the terminal.
The sentry on the moon base diligently monitored external conditions to ensure the astronauts' safety.
In the art gallery, a vigilant sentry ensured the priceless paintings were safeguarded from potential thieves.
The sentry patrolled the archaeological site, preserving the historical artifacts from looters.
At the checkpoint, the sentry examined each vehicle, maintaining strict security measures.
As the submarine descended into the abyss, the sentry monitored sonar signals for any underwater threats.
The sentry towered over the ancient library, protecting the invaluable manuscripts from theft.
In the sports arena, the security sentry ensured that only authorized personnel accessed the locker rooms.

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nounA soldier positioned at a location to stand guard, preventing unauthorized individuals from passing. The sentry's primary duties include monitoring for fires and maintaining vigilance, especially when stationed at a pass, gate, opening in a defense work, or similar locations.

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Last Updated On: August 30, 2024
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