'Pachyglossal' definitions:

Definition of 'Pachyglossal'

From: GCIDE

Pachyglossal \Pach`y*glos"sal\ (p[a^]k`[i^]*gl[o^]s"sal), a. [Pachy- + Gr. glw^ssa tongue.] (Zool.) Having a thick tongue; -- applied to a group of lizards (Pachygloss[ae]), including the iguanas and agamas. [1913 Webster]