The onset of menstruation; a girl's first period.
The point at which such a period begins.
The period of a live action roleplaying event when players are out of character.
to end (an incomplete task) after a time limit
of a task, to be terminated because it was not completed before a time limit
Used to announce the end of time in and the beginning of time out.
To call for a time-out.
To call for a suspension of activity or conversation.