(1):

(v. t.) To divorce, put away, or discard, as a wife, or a woman one has promised to marry.

(2):

(v. t.) To refuse to acknowledge or to pay; to disclaim; as, the State has repudiated its debts.

(3):

(v. t.) To cast off; to disavow; to have nothing to do with; to renounce; to reject.