hang4 ci2恆齒恒齿

Jyutpinghang4 ci2
Yalehàhng chí
名詞

Definition

Permanent teeth; the second set of teeth that grow after baby teeth fall out.

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How it's used

This term is the standard clinical and everyday way to distinguish adult teeth from baby teeth. It is frequently used in the context of childhood development, specifically when parents monitor their children's dental transition. Unlike some other anatomical terms, it is widely understood by all age groups and carries no slang or informal connotations.

Measure word

zek3jek

Examples

Has he replaced his baby teeth with permanent ones yet?
You must take good care of your permanent teeth, because they won't grow back again.

Related words

Common phrases

to replace with permanent teeth
to protect permanent teeth

Common mistake

Learners often confuse this with the general term 牙, but 恆齒 specifically emphasizes the permanent nature of the teeth. Avoid using it to refer to any tooth in general, as it is strictly reserved for the set that replaces the primary dentition.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector