jat1 zi6 zi1 caa1一字之差

Jyutpingjat1 zi6 zi1 caa1
Yaleyāt jih jī chā

Definition

A difference of a single character or word, which can lead to a completely different meaning.

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How it's used

This expression is used to highlight how a tiny change in wording or spelling can lead to a completely different meaning or outcome. It is frequently applied to names, addresses, or legal documents where precision is critical. People often use it to emphasize that even a small mistake can have significant consequences.

Examples

Their names only differ by one character, so people always mix them up.
You wrote one character wrong, it really is a difference of just one word.

Common phrases

a difference of one word, a world of difference

Common mistake

Do not confuse this with idioms about distance or physical space, as it specifically refers to written characters or spoken words. It is not used to describe physical gaps between objects.

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