methapyrilene methanometer • methaqualone · · · Info · Definitions · Characters · · methapyrilene · · Text Latin · · Script 13 · · Length 5 · · Syllables Definitions · · · (noun) antihistamine used to treat allergic responses (as rhinitis or dermatitis or pruritus). · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 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 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079