'Carinaria' definitions:

Definition of 'Carinaria'

From: GCIDE

Carinaria \Car`i*na"ri*a\, n. [NL., fr. L. carina keel.] (Zool.) A genus of oceanic heteropod Mollusca, having a thin, glassy, bonnet-shaped shell, which covers only the nucleus and gills. [1913 Webster]