backache back-up • backache brake · · · Info · Definitions · Characters · · backache · · Text Latin · · Script 8 · · Length 2 · · Syllables Definitions · · · (noun) an ache localized in the back. · · Noun Definition 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B