'Cyperaceous' definitions:

Definition of 'Cyperaceous'

From: GCIDE
  • Cyperaceous \Cyp`er*a"ceous\ (s?p`?r-?"sh?s or s?`p?r-), a. (Bot.) Of, pertaining to, or resembling, a large family of plants of which the sedge is the type. [1913 Webster]