Crossword Genius

Sound of enlightenment (3)

Ross

I believe the answer is:

aha

(Other definitions for aha that I've seen before include "I see!" , "Palindromic exclamation of triumph or surprise" , "Exclamation of discovery or triumph" , "Exclamation of triumph or surprise, a palindrome" , "Triumphant cry" .)

I've seen this clue in the Universal and 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.