Crossword Genius

Maritime distress call (3)

Ross

I believe the answer is:

sos

(Other definitions for sos that I've seen before include "Help with dots and dashes" , "plea" , "Morse Code for help" , "Coded distress signal" , "request for aid" .)

I've seen this clue in the Universal.
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.