bat1 dak1不得

Jyutpingbat1 dak1
Yalebāt dāk
動詞Common

Definition

Must not, cannot, or not allowed to.

writtenother

How it's used

This term is strictly formal and appears almost exclusively in written notices, legal documents, or official signage. It carries a sense of authority and impersonal prohibition that makes it sound unnatural in spoken Cantonese. In daily conversation, speakers would use 唔准 or 唔可以 instead.

Examples

Smoking is not allowed in public areas.
Entry is prohibited without permission.

Common mistake

Learners often mistakenly use this in casual speech because they encounter it on signs. Using it in conversation makes you sound like a formal document or a very stiff, robotic authority figure.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector