To unburden (oneself) of sins to God or a priest, in order to receive absolution.
To hear or receive such a confession of sins from.
To acknowledge faith in; to profess belief in.
To disclose or reveal.
To admit to the truth, particularly in the context of sins or crimes committed.
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.