'ceras' definitions:
Definition of 'ceras'
(from WordNet)
noun
One of the often brightly colored and branching hornlike structures on the back of the nudibranch (and other related mollusks) that serve as gills
Definition of 'ceras'
From: GCIDE
- ceras \ceras\ n. one of the often brightly colored and branching hornlike structures on the backs of nudibranchs and other related mollusks that serve as gills. [WordNet 1.5]