vermes Meaning, Definition & Usage

noun the narrow central part of the cerebellum between the two hemispheres
vermis cerebelli; vermis.

L. vermes, pl. of vermis a worm.

(Zoöl.) (a) An extensive artificial division of the animal kingdom, including the parasitic worms, or helminths, together with the nemerteans, annelids, and allied groups. By some writers the branchiopods, the bryzoans, and the tunicates are also included. The name was used in a still wider sense by Linnæus and his followers. (b) A more restricted group, comprising only the helminths and closely allied orders.