Dictionary
al•cy•o•nar•i•an
Pronunciation: (al"sē-u-nâr'ē-un), [key]—
n.
any anthozoan coelenterate of the subclass Alcyonaria, as corals and sea anemones, having the tentacles and other body parts in branches or segments of eight.
—
adj.
belonging or pertaining to the Alcyonaria.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.