Madreporite
Pronunciation : Mad"re*po*rite
Part of Speech : n.
Etymology : [Cf. F. madr?porite]
Definition : 1. (Paleon.)
Defn: A fossil coral.
2. (Zo?l.)
Defn: The madreporic plate of echinoderms.
Source : Webster's Unabridged Dictionary, 1913