bat1 ho2 gou3 jan4不可告人

Jyutpingbat1 ho2 gou3 jan4
Yalebāt hó gou yàhn
形容詞Uncommon

Definition

Secret, confidential, or hidden; unable to be revealed to others.

writtendescriptionscommunication

How it's used

This idiom carries a heavy, serious tone often associated with scandals, illicit affairs, or shady dealings. It is rarely used for lighthearted surprises or harmless secrets like a birthday gift. When used, it implies that the information is potentially damaging or morally questionable if exposed.

Common mistake

Learners often use this to describe any secret, but it is too dramatic for everyday situations. Use 秘密 for general secrets and reserve this idiom for matters that involve deception or hidden agendas.

Grammar color guide

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