ei2

Jyutpingei2
Yaleéi
Common

Definition

An interjection used to express surprise, sudden realization, or to call someone's attention.

colloquialparticlecommunication

How it's used

This interjection is primarily used to signal a sudden shift in attention or a moment of discovery. It often carries a slightly informal or surprised tone, similar to an inquisitive 'Oh' or 'Wait' in English. It is frequently paired with particles like 呀 or 㗎 to soften the delivery or emphasize the speaker's reaction.

Examples

Hey, so you were here all along?

Related words

Common phrases

Oh, so that is how it is

Common mistake

Learners often confuse this with 哎, which is typically used to express pain, annoyance, or regret. While both are interjections, 欸 is for surprise or realization, whereas 哎 is for negative physical or emotional sensations.

Grammar color guide

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