赞不绝口

Traditional form:

讚不絕口

Pinyin (reading):

zànbùjuékǒu

Definitions:

• to praise without cease (idiom); praise sb to high heaven

Characters:

• 赞 - to help, to support; to laud, to praise
• 不 - no, not, un-; negative prefix
• 绝 - to cut, to sever; to break off, to terminate
• 口 - mouth; entrance, gate, opening

Traditional characters:

• 讚 - to praise, to eulogize; to commend
• 不 - no, not, un-; negative prefix
• 絕 - to cut, to sever; to break off, to terminate
• 口 - mouth; entrance, gate, opening