Bryozoum
Pronunciation : Bry`o*zo"um
Part of Speech : n.
Etymology : [NL. See Bryozoa.] (Zo?l.)
Definition : Defn: An individual zooid of a bryozoan coralline, of which there may be two or more kinds in a single colony. The zooecia usually have a wreath of tentacles around the mouth, and a well developed stomach and intestinal canal; but these parts are lacking in the other zooids (Avicularia, Ooecia, etc.).
Source : Webster's Unabridged Dictionary, 1913