tau4

Jyutpingtau4
Yaletàuh
名詞Very common

Definition

The changed tone of the word for "head" (tau4) used in certain collocations.

Example

ngo5tau4hou2tung3

I have a headache.

colloquialbodydescriptions

How it's used

The character 頭 undergoes a tone change from the original level tone to a high rising tone when it functions as a suffix or part of a compound noun. This shift is a hallmark of natural, fluent speech. It often signals that the word has moved from its literal anatomical meaning to a metaphorical or specialized role.

Related words

Common phrases

big head or close up

Common mistake

Learners often fail to apply the tone change to 頭 in common compounds like 大頭 or 枕頭, which makes the speech sound stiff or robotic. Always listen for the high rising pitch when native speakers use these common nouns.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector