Pennsylvania in D.C (3)

I believe the answer is:

ave

(Other definitions for ave that I've seen before include "Hail as to Caesar" , "Latin greeting" , "Latin salutation" , "Hail as to Maria" , "Cockney's own" .)

I've seen this clue in the LA Times and the Wall Street Journal.

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.