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Yaleyuhng wuh gaai mín

Definition

User interface; the interface through which a user interacts with a computer or device.

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How it's used

Professional settings often prefer the English acronym UI over the full term. While technically accurate, it sounds quite formal and is mostly restricted to technical discussions or official documentation. In casual conversation about apps or websites, people usually just say 介面 or even just the English word.

Measure word

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Common phrases

Common mistake

Beginners sometimes treat it as a common noun for any physical object, but it is strictly reserved for digital or software environments. Do not use it to describe the physical controls of a machine or a dashboard.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector