snooze button
noun [ C ] uk/ˈsnuːz ˌbʌt.ən/ us/ˈsnuːz ˌbʌt̬.ən/ (US also snooze alarm)
（闹钟的）延时按钮
a button on an alarm clock (= a clock for waking you up) that you press after it has woken you up, so that you can sleep for a few minutes more before being woken up again by the clock