Crossword Genius

light controlled by sound (7)

Ross

I believe the answer is:

clapper

(Other definitions for clapper that I've seen before include "Appreciative sort" , "The tongue or striker of a bell" , "enthusiastic type" , "One who applauds" , "appreciative person" .)

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.