一锤定音 Traditional 一錘定音 yī chuí dìng yīn 🔊 lit. to fix the tone with a single… + Keep this word Meanings yī chuí dìng yīn 一錘定音 lit. to fix the tone with a single hammer blowfig. to make the final decision Its characters 一yīoneHSK 1锤chuíhammerHSK 7–9定dìngto fix; to set; to make definiteHSK 4音yīnsound