Noah Webster's New International Dictionary of the English Language

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

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

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.