Buzzer stop意思

"Buzzer stop" is a term commonly used in sports, particularly in basketball, to describe the final buzzer or whistle that signals the end of a game or a period within a game. When the buzzer sounds, it stops the game and indicates that no more play is possible. The term "buzzer stop" can also be used more generally to refer to the end of any timed event, such as a countdown or a timed test, when a buzzer or other sound signals the conclusion.