熊胆 Traditional form: 熊膽 Pinyin (reading): xióngdǎn Definitions: bear gall (used in TCM) Characters: 熊 - a bear; brilliant; surname 胆 - gallbladder; gall, guts, courage Traditional characters: 熊 - a bear; brilliant; surname 膽 - gallbladder; gall, guts, courage