不死不休 bùsǐbùxiū to fight to the death Origin Definitions Defs Strokes Stroke Words Sentences Sents 不死 bùsǐ adverb + verb to not die To not die; to escape death; to be immortal or deathless.不休 bùxiū not give up to not be willing to let a matter drop or end a pursuit; to not rest