信口

Traditional form:

信口

Pinyin (reading):

xìnkǒu

Definitions:

• to blurt sth out
• to open one's mouth without thinking

Characters:

• 信 - to trust, to believe; letter, sign
• 口 - mouth; entrance, gate, opening

Traditional characters:

• 信 - to trust, to believe; letter, sign
• 口 - mouth; entrance, gate, opening