Pro-thō'rax, n.
n. [From Gr. πρό, before, and θώραξ, breastplate, thorax; Gr. προθωράκιον, corselet.] (Entom.) The first or anterior segment of the thorax in insects. Brande.
n. [From Gr. πρό, before, and θώραξ, breastplate, thorax; Gr. προθωράκιον, corselet.] (Entom.) The first or anterior segment of the thorax in insects. Brande.