一锤定音

一錘定音
yīchuídìngyīn
idiom #41,184

Meanings

  1. 1 to settle a matter with one decisive word
  2. 2 to make the final call
  3. 3 lit. to fix the tone with a single hammer blow

Examples

Dàjiā zhēnglùn bùxiū, zuìhòu háishì zǒngjīnglǐ yī chuí dìng yīn.
Everyone argued endlessly; in the end the CEO made the final call.
Zhè jiàn shì yóu tā yī chuí dìng yīn, bú zài gēnggǎi.
He has settled this matter once and for all; it will not be changed.
Zài guānjiàn shíkè, tā yī chuí dìng yīn de nénglì hěn zhòngyào.
At critical moments, his ability to make the decisive call matters greatly.

Tips

culture
From gong () making: the final hammer strike on a newly cast gong determines its pitch — once struck, the tone is set. The metaphor was fixed in modern Chinese and spread through Liu Shaotang's fiction.
memory
Picture a gong-smith raising the hammer for the last blow — one strike fixes the pitch forever. That final hammer = the final word.

Stroke Order

chuí
dìng
yīn