吐血 Traditional form: 吐血 Pinyin (reading): tùxiě Definitions: to cough up blood (coll.) (used figuratively to indicate an extreme degree of anger or frustration etc) Characters: 吐 - to vomit, to spew out, to cough up; to say 血 - blood Traditional characters: 吐 - to vomit, to spew out, to cough up; to say 血 - blood