Search Result for "ceras": 
Wordnet 3.0

NOUN (1)

1. one of the often brightly colored and branching hornlike structures on the back of the nudibranch (and other related mollusks) that serve as gills;


The Collaborative International Dictionary of English v.0.48:

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]
WordNet (r) 3.0 (2006):

ceras n 1: one of the often brightly colored and branching hornlike structures on the back of the nudibranch (and other related mollusks) that serve as gills