wabash river wabash • wabber · · · Info · Definitions · Characters · · wabash river · · Text Common · · Latin · · Scripts 12 · · Length 4 · · Syllables Definitions · · · (noun) a tributary of the Ohio River that rises in western Ohio and flows southwestward across Indiana. Synonyms: Wabash, Wabash River. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 r latin small letter r U+0072 s latin small letter s U+0073 v latin small letter v U+0076 w latin small letter w U+0077