hau2 hong1口腔

Jyutpinghau2 hong1
Yaleháu hōng
名詞Common

Definition

Oral cavity; the mouth.

neutralbodyhealth

How it's used

Refers specifically to the anatomical space inside the mouth rather than the mouth as an external feature. While it is a formal term often found in medical advice or dental product advertisements, it is perfectly understood in daily conversation when discussing health issues. Use 口 or 嘴巴 when referring to the mouth as a whole or for casual speech.

Examples

The doctor said there is inflammation inside my oral cavity.

Related words

Common mistake

Avoid using this word to refer to the lips or the act of speaking, as it strictly denotes the interior cavity. Beginners often mistakenly use it when they simply mean mouth, which sounds overly clinical or strange in casual social settings.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector