bei3

Jyutpingbei3
Yalebei
語素Uncommon

Definition

Secret, private, or confidential; not made public or known to many.

colloquialother

How it's used

This character functions primarily as a bound morpheme in Cantonese, appearing in compound words rather than as a standalone adjective. It carries a sense of exclusivity or hidden knowledge that is often associated with professional or personal privacy. When used in colloquial speech, it frequently appears in terms like 秘撈 to describe unofficial or hidden sources of income.

Examples

What secret side jobs do the two of them have?

Common phrases

secret side job
secret recipe

Common mistake

Do not confuse this with the character 密, which also appears in words related to secrecy like 秘密. While 秘 focuses on the mysterious or hidden nature of something, 密 often emphasizes closeness, density, or the act of keeping things tight and secure.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector