肝胆相照 gāndǎnxiāngzhào to be utterly sincere Origin Definitions Defs Strokes Stroke Words Sentences Sents 肝胆 肝膽 gāndǎn sincerity metaphorical for a person's innermost sincerity, loyalty, or honest heart; intimate and sincere相 xiāng adverb mutually each other; one another; mutually照 zhào verb to reflect to reflect; to mirror; to look at one's own reflection in a mirror or water