bí ẩn

[ʔɓi˧˦ ʔən˧˩] 🎙 Say it

In real, traceable use. Part of the curated seed collection; community review is coming.

Sense 1

Meaning · English

(adjective) secret; mysterious

Nghĩa · Tiếng Việt

bí mật; khó hiểu

Machine-translated — suggest a fix

Where it’s used: Used Toàn quốc & hải ngoại · Vietnam-wide & diaspora

Examples

‘Theo lệ thường[,] […] sự việc càng kì dị thì lại càng ít bí ẩn.[…]
Bà con đừng trông mong gì họ tin vào những chuyện kỳ lạ hay bí ẩn, đơn giản là vì họ chẳng hơi đâu bận tâm đến mấy trò vớ vẩn đó.They were the last people you'd expect to be involved in anything strange or mysterious, because they just didn't hold with such nonsense.

Wiktionary example (CC BY-SA 4.0)

Sources & notes

Imported from Wiktionary (CC BY-SA 4.0, retrieved 2026-07-29); community review pending. source ↗

Sense 2

Meaning · English

(noun) mystery; enigma

Nghĩa · Tiếng Việt

bí mật; điều khó hiểu

Machine-translated — suggest a fix

Common questions

What does “bí ẩn” mean?

(adjective) secret; mysterious

Is “bí ẩn” formal or informal?

No register label has been reviewed yet — treat it as neutral and check the usage notes above.

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