gei3 jin4既然

Jyutpinggei3 jin4
Yalegei yìhn
連詞Very common

Definition

Since; now that; used to introduce a situation followed by an opinion, advice, or question based on it.

neutralcommunication

How it's used

Connects a premise to a logical conclusion or a follow up action. It creates a sense of inevitability or resignation, often implying that the speaker is making a decision based on the facts already presented. While it is used in both speech and writing, it is slightly more formal than the more common spoken structure using 既然...咁樣.

Related words

Common phrases

if that is the case

Common mistake

Learners often mistakenly use 既然 to mean because, but it is specifically for logical deduction rather than stating a simple cause and effect. It should not be used to explain a reason for a past event, like saying I was late because it rained.

Grammar color guide

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Connector