Larvacea larva • larvae · · · Info · Definitions · Characters · · Larvacea · · Text Latin · · Script 8 · · Length Definitions · · · (noun) small free-swimming tunicates; sometimes classified as an order. Synonyms: class Larvacea. · · Noun Definition 1 Characters · · L latin capital letter l U+004C a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 r latin small letter r U+0072 v latin small letter v U+0076