'Campanularian' definitions:

Definition of 'Campanularian'

From: GCIDE

Campanularian \Cam*pan`u*la"ri*an\, n. [L. campanula a bell.] (Zool.) A hydroid of the family Campanularid[ae], characterized by having the polyps or zooids inclosed in bell-shaped calicles or hydrothec[ae]. [1913 Webster]