seoi4

Jyutpingseoi4
Yalesèuih
Rare

Definition

Frontier; borderland.

writtenplaces

How it's used

This term is almost exclusively found in formal, literary, or historical contexts rather than everyday speech. It carries a sense of remoteness and distance from the political or cultural center. You will rarely hear it in casual conversation, where people would prefer to use 邊界 or 邊境 instead.

Examples

This place is the frontier zone of the country.

Common phrases

Common mistake

Learners often mistake this for a common word because it appears in formal writing, but using it in casual daily conversation will sound highly unnatural or overly dramatic.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector