Dictionary entry

Ceratobranchia

Webster's Dictionary 1913

‖Cer′a‐to‐bran″chi‐a (?), n. pl. [NL., fr. Gr. κέρασ, κέρατοσ, horn + βράγχια, n. pl., gills.] (Zoöl.) A group of nudibranchiate Mollusca having on the back papilliform or branched organs serving as gills.