muội
[muəj˧˨ʔ]
Proposed by a contributor, not yet supported by evidence.
Sense 1
Meaning · English
(noun) soot
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Sources & notes
Imported from Wiktionary (CC BY-SA 4.0, retrieved 2026-07-29); community review pending. source ↗
Sense 2
Meaning · English
(noun) younger sister
Sense 3
Meaning · English
(pronoun) I; you (refers to the female junior among the speakers)
Common questions
What does “muội” mean?
(noun) soot
Is “muội” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.