Crossword Genius

Aviator's milestone (4)

Ross

I believe the answer is:

solo

(Other definitions for solo that I've seen before include "Unaccompanied, musically or on adventure" , "Piece of music for one" , "Han - (Star Wars); fly unaccompanied" , "Unaccompanied - card game" , "By oneself" .)

I've seen this clue in the King Feature Syndicate.
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.