đai
[ʔɗaːj˧˧]
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
(noun) a belt
Register: informal
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Examples
đai đena black belt
đai xanh 2 đẳnga blue belt with 2 stripes
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
(verb) to malfunction; to crash; to be broken
Register: informal
Examples
Cái máy tính này đai rồi.This computer is broken.
Wiktionary example (CC BY-SA 4.0)
Common questions
What does “đai” mean?
(noun) a belt
Is “đai” formal or informal?
đai is generally informal.