ai đó
[ʔaːj˧˧ ʔɗɔ˧˦]
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
(pronoun) someone
Pronoun
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Examples
Có ai đó ở trước cửa.There's someone at the door.
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 ↗
Common questions
What does “ai đó” mean?
(pronoun) someone
Is “ai đó” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.