Doliolum doliolum • do-little · · · Info · Definitions · Characters · · Doliolum · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) free-swimming oceanic tunicate with a barrel-shaped transparent body. Synonyms: doliolum. · · Noun Definition 1 Characters · · D latin capital letter d U+0044 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F u latin small letter u U+0075