Boston street where Cheers is located (6)

I believe the answer is:

beacon

(Other definitions for beacon that I've seen before include "Signal fire - lighthouse" , "Warning or guiding device" , "Signal light on hill" , "Guiding device - signal fire" , "warning to others" .)

I've seen this clue in the LA 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.