几号 Traditional form: 幾號 Pinyin (reading): jǐhào Definitions: (slang) heroin Characters: 几 - small table; how many; a few, some 号 - mark, sign; symbol; number; to call, to cry, to roar Traditional characters: 幾 - small table; how many; a few, some 號 - mark, sign; symbol; number; to call, to cry, to roar