appalachia appal • appalachian · · · Info · Definitions · Characters · · appalachia · · Text Latin · · Script 10 · · Length 5 · · Syllables Definitions · · · (noun) an impoverished coal mining area in the Appalachian Mountains (from Pennsylvania to North Carolina). Synonyms: Appalachia. · · Noun Definition 1 Characters · · a latin small letter a U+0061 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 p latin small letter p U+0070