Refuse to let in

I believe the answer is:

bar

(Other definitions for bar that I've seen before include "Obstruct" , "Lawyers - for drinks" , "Unit of music" , "Public house" , "drinking establishment" .)

I've seen this clue in The Mirror.

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.