吐字

tǔzì
  1. diction; enunciation
  2. (opera) to pronounce the words correctly

CEDICT

to enunciate; to pronounce

Wiktionary

民族传统唱腔中一项重要的基本唱工。要求字字清晰动听，富于韵味。其间过渡、交代均贵圆转而不露痕迹。

重編國語辭典

Entry Composition

1 吐 tǔ
  1. to spit
  2. to send out (silk from a silkworm, bolls from cotton flowers etc)
  3. to say
  4. to pour out (one's grievances)
2 字 zì
  1. letter
  2. symbol
  3. character
  4. word
  5. courtesy or style name traditionally given to males aged 20 in dynastic China

classifier: 個