gai3薊蓟
Jyutpinggai3
Yalegai
Definition
Thistle (plants of the genus Cirsium); also used as a surname.
- thistle; plants of the genus Cirsium
- Ji (Chinese surname)
neutralpeoplenature
How it's used
Primarily encountered as a surname in Hong Kong, where it is pronounced as Gai. When referring to the plant, it is often grouped under general terms for thorny weeds unless a specific botanical context is required. It is rarely used in daily conversation outside of identifying people by their family name.
Examples
Related words
Common phrases
Mr. Gai
Common mistake
The pronunciation of this character as a surname is distinct from its standard dictionary reading for the plant, which is often taught as gai3 in formal settings. Always check if the person you are referring to uses the colloquial surname pronunciation.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- TonesCantonese has six tones, and the tones can change in certain grammatical contexts. Learn the six tones and the rules for tone change.
- Time and datesClock time, days of the week, months, and years. The patterns you need to make plans and talk about when things happen.
- Modal verbsHow to say can, will, may, should, must, and want. The core modal verbs of Cantonese and the differences that trip up beginners.



