agnus castus Meaning, Definition & Usage

Ag"nus cas"tus
Etymology
Gr. a willowlike tree, used at a religious festival; confused with holy, chaste.
Definitions
  1. (Bot.) A species of Vitex (V. agnus castus); the chaste tree. Loudon.
    And wreaths of agnus castus others bore. Dryden.

Webster 1913