hillbilly music hillbilly • hill climber · · · Info · Definitions · Characters · · hillbilly music · · Text Common · · Latin · · Scripts 15 · · Length 5 · · Syllables Definitions · · · (noun) country music originating in mountainous regions of southern United States. Synonyms: hillbilly music. · · Noun Definition 1 Characters · · space U+0020 b latin small letter b U+0062 c latin small letter c U+0063 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D s latin small letter s U+0073 u latin small letter u U+0075 y latin small letter y U+0079