To announce one's intent to leave a job; to inform an employer that one is leaving.
Used other than figuratively or idiomatically: see give, notice.
To notify or inform (someone, about something).
To caution or admonish (someone) against unwise or unacceptable behaviour.
To give warning.
To summon (someone) to or inform of a formal meeting or duty.
To advise or order to go or stay away.
To make (someone) aware of impending danger, evil, etc.