bui6 jyu5背語背语

Jyutpingbui6 jyu5
Yalebuih yúh

Definition

Secret code, cipher, or argot.

colloquialcommunication

How it's used

Refers specifically to a private language or set of signals shared between a small group to exclude outsiders. While technically interchangeable with 暗號, it carries a stronger connotation of a verbal or linguistic code rather than just a simple signal or gesture. It is often used in contexts involving mischief, pranks, or keeping secrets from parents or teachers.

Measure word

tou3tou

Examples

They use secret codes when they talk, we cannot understand at all.

Common phrases

to agree on a secret code
to speak in code

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector