What is "ceras"

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.

n. (context biology English) a dorsal or lateral outgrowth on the body of nudibranch

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

Ceras may refer to:

• the singular of Cerata, anatomical structures found in nudibranch sea slugs, marine opisthobranch gastropod mollusks
• Ceras (gastropod), a mollusc genus in the family Subulinidae
• Centre de Recherche et d’action sociales, a French association created in 1903 by Society of Jesus
• "-ceras", a suffix used to describe many horned animals