Thick"head` (?), n. 1. A thick-headed or stupid person. [Colloq.]

2. (Zoöl.) Any one of several species of Australian singing birds of the genus Pachycephala. The males of some of the species are bright-colored. Some of the species are popularly called thrushes.

Thick"head` (?), n. 1. A thick-headed or stupid person. [Colloq.]

2. (Zoöl.) Any one of several species of Australian singing birds of the genus Pachycephala. The males of some of the species are bright-colored. Some of the species are popularly called thrushes.