zai3

Jyutpingzai3
Yalejai
語素Common

Definition

A border, boundary, or the outer margin of an area.

writtenplacesdescriptions

How it's used

Functions primarily as a formal or literary morpheme rather than a standalone noun in daily speech. It appears most frequently in compound words to denote abstract boundaries or specific moments in time. When referring to physical borders or edges in casual conversation, speakers almost always prefer using 邊 or 邊緣 instead.

Related words

Common phrases

margin or boundary
social interaction or boundary between people

Common mistake

Avoid using it as a direct substitute for the physical edge of an object like a table or a piece of paper, as it sounds overly academic or poetic. It is better suited for conceptual or geographical boundaries.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector