(1):

(v. i.) To make the peculiar cry of an owl.

(2):

(v. i.) To cry out or shout in contempt.

(3):

(v. t.) To assail with contemptuous cries or shouts; to follow with derisive shouts.

(4):

(n.) A derisive cry or shout.

(5):

(n.) The cry of an owl.