jat1 jin4 gau2 ding2一言九鼎
Jyutpingjat1 jin4 gau2 ding2
Yaleyāt yìhn gáu díng
Definition
Words that carry great weight, or a solemn promise that is highly valued and kept.
writtenpeoplecommunication
How it's used
This idiom is reserved for describing someone whose reputation for integrity is so established that their word is considered absolute. It is typically used to praise a person's reliability or to emphasize the gravity of a commitment. Unlike casual promises, this phrase implies a level of authority or moral weight that commands respect.
Examples
He has always been a man of his word, so you can rest assured.
In business, the most important thing is to keep your promises and not go back on your word.
Related words
Common phrases
to be a person of one's word
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- NegationHow to say no, not, didn't, and don't in Cantonese. The four main negation words and when to use each one.
- Numbers and moneyCounting, talking about money, and asking how much things cost. Includes the two words for two and the everyday words for dollars and cents.
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.



