'Madreporite' definitions:

Definition of 'Madreporite'

From: GCIDE
  • Madreporite \Mad"re*po*rite\, n. [Cf. F. madr['e]porite]
  • 1. (Paleon.) A fossil coral. [1913 Webster]
  • 2. (Zool.) The madreporic plate of echinoderms. [1913 Webster]