Crossword Genius

Start of a conversation in class, maybe (4)

Ross

I believe the answer is:

psst

(Other definitions for psst that I've seen before include "Here's a secret" , "attempt to make secret contact" , "Attention-seeking noise" , "(Whispered) may I have your attention?" , "Sound of call to hear a secret" .)

I've seen this clue in the LA Times.
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.