Lost-at-sea plea (3)
I believe the answer is:
sos
(Other definitions for sos that I've seen before include "plea" , "Distress call" , "Call for help" , "Appeal for help" , "Help with dots and dashes" .)
I believe the answer is:
sos
(Other definitions for sos that I've seen before include "plea" , "Distress call" , "Call for help" , "Appeal for help" , "Help with dots and dashes" .)