言出必行 yánchūbìxíng to suit the action to the word Origin Definitions Defs Strokes Stroke Words Sentences Sents 言 yán noun speech words; talk; what is said出 chū verb to go out to go or come out; to exit (from inside to outside)必 bì auxiliary must must; have to; required to; be required to行 xíng verb to do to do; to perform; to carry out; to engage in