khi nào...?
Proposed by a contributor, not yet supported by evidence.
Also seen as: khi nào
Sense 1
Meaning · English
When...?
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Examples
Khi nào mình gặp lại nhau?When will we see each other again?
Editorial example (contributed-collins-enriched)
Sources & notes
Contributed enriched phrasebook data (owner-supplied, July 2026); review pending.
Sense 2
Meaning · English
(adverb) when
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 3
Meaning · English
(conjunction) when
Common questions
What does “khi nào...?” mean?
When...?
Is “khi nào...?” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.