jo1

Jyutpingjo1
Yale
Common

Definition

Oh! (an interjection indicating slight surprise).

colloquialparticlecommunication

How it's used

This interjection is borrowed from Mandarin and is used to express mild surprise or playful teasing. It is often used when noticing something unexpected or slightly out of the ordinary. While common in spoken Cantonese, it carries a slightly more performative or dramatic tone compared to native Cantonese particles like 咦.

Related words

Common mistake

Learners often overuse this as a direct translation for any kind of surprise, but it sounds unnatural if used in serious or formal situations. It is best reserved for casual, lighthearted interactions.

Grammar color guide

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