"Psst!” (3)
I believe the answer is:
hey
(Other definitions for hey that I've seen before include "Exclamation to call attention" , "Call attracting attention" , "Exclamation calling attention" .)
I've seen this clue in the King Feature Syndicate, the Universal and the USA Today.
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.