hoi1 hau2開口开口
Jyutpinghoi1 hau2
Yalehōi háu
Definition
An opening; a place where something can be opened.
colloquialdaily actionsdescriptions
How it's used
Refers specifically to the physical point or gap where something can be accessed or opened. While it functions as a noun for an opening, it is distinct from the verb phrase 開口, which means to speak or start a conversation. Context usually makes the distinction clear, as the noun form almost always appears with a classifier like 個.
Measure word
go3個goExamples
The opening of this bag is so small, how am I supposed to take things out?
Can you find where the opening of the bottle is?
Related words
Common mistake
Do not confuse the noun 開口 with the common verb phrase 開口, which means to open one's mouth to speak. Using it to describe a person speaking would be incorrect in this noun-based context.
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.



