Mass __ (MIT's address) (3)

I believe the answer is:

ave

(Other definitions for ave that I've seen before include "Hail in graveyard." , "Roman greeting" , "Welcome" , "Hail in old Rome" , "Latin greeting" .)

I've seen this clue in the Newsday.

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.