dung6

Jyutpingdung6
Yaleduhng
語素Very common

Definition

A hole, cavity, or opening that penetrates through a layer of material.

neutralplacesdescriptions

How it's used

While 洞 is used in formal or literary contexts and place names, 窿 is the standard word for hole in everyday spoken Cantonese. Using 洞 in casual conversation can sound slightly stiff or like you are reading from a textbook. It is most common to encounter 洞 in geographical features or specific technical terms.

Measure word

go3go

Examples

Related words

Common phrases

burrow or underground hole

Common mistake

Learners often use 洞 for any type of hole, but 窿 is much more natural for physical gaps in objects like clothes, walls, or containers. Reserve 洞 for larger, more significant openings like caves or tunnels.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector