Audibly reacts to fireworks (4)
I believe the answer is:
oohs
(Other definitions for oohs that I've seen before include "Exclamations of surprise, shoo away" , "With aahs, they're expressions of delight" .)
I've seen this clue in The New York 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.