madrepore
n. நுண்துளைகள் கொண்ட பவளப் பேரினம், நுண்துளைகள் கொண்ட பவள வகையை உண்டாக்கும் உயிரினம்.
Mad"re*pore, n. Etym: [F. madrepore, perh. fr. madré spotted, fr. OF. madre, mazre, a kind of knotty wood with brown spots, fr. OHG. masar a knot, grain, or vein in wood, a speck, G. maser + pore (see Pore); or perh. F. madrépore is rather from It. madrepora, and this perh. fr. It. madre mother (see Mother) + Gr. (Zoöl.) Defn: Any coral of the genus Madrepora; formerly, often applied to any stony coral.