zyu3

Jyutpingzyu3
Yalejyu
動詞

Definition

To be eaten or bored through by insects; to decay.

  1. to be moth-eaten or bored through by insects
  2. to decay or develop cavities
colloquialhealthdaily actions

How it's used

Primarily used for teeth decay or damage caused by insects to wood, paper, or fabric. When referring to teeth, it is often paired with 牙 to form 蛀牙. The term carries a sense of gradual, hidden destruction rather than sudden damage.

Examples

My tooth has decayed, it hurts so much.
This shirt has a hole eaten by insects.

Related words

Common phrases

tooth decay
eaten by insects

Common mistake

Do not use this for general eating or biting by animals or humans. It specifically implies damage caused by small pests or the slow process of dental decay.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector