mollusca mollusc • molluscan · · · Info · Definitions · Characters · · mollusca · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) gastropods; bivalves; cephalopods; chitons. Synonyms: Mollusca, phylum Mollusca. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075