Double-u Dotty • Doug · · · Info · Definitions · Characters · · Double-u · · Text Common · · Latin · · Scripts 8 · · Length 3 · · Syllables Definitions · · · (noun) the 23rd letter of the Roman alphabet. Synonyms: W, w, double-u. · · Noun Definition 1 Characters · · - hyphen-minus U+002D D latin capital letter d U+0044 b latin small letter b U+0062 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F u latin small letter u U+0075