'Dimyaria' definitions:

Definition of 'Dimyaria'

From: GCIDE
  • Dimya \Dim"y*a\, Dimyaria \Dim`y*a"ri*a\, n. pl. [NL., fr. Gr. ? = ? + ? to close.] (Zool.) An order of lamellibranchiate mollusks having an anterior and posterior adductor muscle, as the common clam. See Bivalve. [1913 Webster]