To admit or agree to be true; to acknowledge.
To yield or suffer; to surrender; to grant
To yield or make concession.
(of a bowler) to have runs scored off of one's bowling.
To grant, as a right or privilege; to make concession of.
To have a goal or point scored against
To take a customary action to ward off some misfortune that is believed to be attracted by a presumptuous statement.
Hopefully; a self-directive to undertake the customary action to ward off bad luck.