공연자나 연설가에게 야유를 퍼붓거나 무례한 말로 방해하는 사람.
A person who interrupts a performer or public speaker with mocking, abusive, or aggressive comments.
예문:
"The comedian quickly shut down the heckler with a sharp-witted comeback."
"Security removed a persistent heckler who kept shouting during the candidate's speech."