色胆 Traditional form: 色膽 Pinyin (reading): sèdǎn Definitions: boldness in pursuing one's sexual urges Characters: 色 - color, tint, hue, shade; beauty, form; sex 胆 - gallbladder; gall, guts, courage Traditional characters: 色 - color, tint, hue, shade; beauty, form; sex 膽 - gallbladder; gall, guts, courage