信口开河 xìn kǒu kāi hé

to speak without thinking (idiom); to blurt sth out

Word data

HSK Not in HSK
Frequency 22804th word

Definitions

  1. 1. to speak without thinking (idiom)
  2. 2. to blurt sth out

Characters

Character Meaning
to trust; to believe; trust
mouth
to open; to turn on; to start
river