Meaning of sentinel

sentinel




A sentinel is a guard, a lookout, a person keeping watch. It’s often a soldier, but not always. If you’re watching a pot, waiting for it to boil, you’re standing sentinel over it — and incidentally, it won’t boil until you leave.

Etymologists think sentinel stems from the Old Italian words sentina, meaning “vigilance,” and sentire, “to hear or perceive.” It’s a close cousin of sentry, which means the same thing. You can use sentinel as a noun or a verb. A kid in a snowball war might be the sentinel, patrolling the entrance to the fort. Wolves stand sentinel over their kill, stepping aside only for the alpha male, who always eats first.

Definitions of sentinel
  1. noun

    a person employed to keep watch for some anticipated event

    synonyms:

    lookout, lookout man, picket, scout, sentry, spotter, watch

    see moresee less

    type of:

    security guard, watcher, watchman

    a guard who keeps watch

Word Family

Leave a Comment

Pin It on Pinterest

Share This
Open chat