Crossword Genius

Show displeasure orally (4)

Ross

I believe the answer is:

hiss

(Other definitions for hiss that I've seen before include "Audio interference" , "showing contempt?" , "S-sound of disapproval" , "Sound of escaping gas" , "Jeer" .)

I've seen this clue in The Guardian.
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.