orphenadrine Orpheist • orpheon · · · Info · Definitions · Synonyms · Characters · · orphenadrine · · Text Latin · · Script 12 · · Length 4 · · Syllables Definitions · · · (noun) a skeletal muscle relaxant (trade name Norflex) used to treat severe muscle strain and Parkinsonism. Synonyms: Norflex. · · Noun Definition 1 Synonyms · · · norflex · · Synonym 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072