double bar double-banker • double-barred · · · Info · Definitions · Characters · · double bar · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) notation marking the end of principal parts of a musical composition; two adjacent bar lines. Synonyms: double bar. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075