To act in a polite or proper way.
To conduct (oneself) well, or in a given way.
To act, conduct oneself in a specific manner; used with an adverbial of manner.
To refuse to accept.
To refuse a romantic advance.
To block a shot, especially if it sends the ball off the court.
A rejected takeoff.
A rejected defective product in a production line.
Something that is rejected.
An unpopular person.