Crossword Genius

Guard to keep watch (6)

Ross

I believe the answer is:

sentry

(Other definitions for sentry that I've seen before include "Sentinel, watch" , "Watchman" , "Mil. guard" , "Lookout soldier" , "One keeps guard" .)

I've seen this clue in The Irish Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.