三缄其口
Traditional form:
三緘其口
Pinyin (reading):
sānjiānqíkǒu
Definitions:
- (idiom) reluctant to speak about it
- tight-lipped
Characters:
- 三 - three
- 缄 - to seal, to close, to bind; a letter
- 其 - his, her, its, their; that
- 口 - mouth; entrance, gate, opening
Traditional characters: