sentinel (Meaning)

Wordnet

sentinel (n)

a person employed to keep watch for some anticipated event

Webster

sentinel (n.)

One who watches or guards; specifically (Mil.), a soldier set to guard an army, camp, or other place, from surprise, to observe the approach of danger, and give notice of it; a sentry.

Watch; guard.

A marine crab (Podophthalmus vigil) native of the Indian Ocean, remarkable for the great length of its eyestalks; -- called also sentinel crab.

Webster

sentinel (v. t.)

To watch over like a sentinel.

To furnish with a sentinel; to place under the guard of a sentinel or sentinels.

FAQs About the word sentinel

a person employed to keep watch for some anticipated eventOne who watches or guards; specifically (Mil.), a soldier set to guard an army, camp, or other place,

guard,guardian, keeper, warden, custodian, sentry, lookout, patrol, observer, picket

No antonyms found.

The castle's towering sentinel kept a watchful eye on the surrounding countryside.

The lone redwood tree stood sentinel over the verdant forest below.

The police officer acted as a sentinel for the neighborhood, patrolling daily to deter crime.

The lighthouse beacon shone brightly, a sentinel guiding ships to safety.