一錘定音 Save Sign in to save words Simplified: 一锤定音 yīchuídìngyīn ㄧ ㄔㄨㄟˊ ㄉㄧㄥˋ ㄧㄣ lit. to fix the tone with a single hammer blow fig. to make the final decision Character by character 一(yī)one 錘(chuí)hammer 定(dìng)fix 音(yīn)sound A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0