hại não
[haːj˧˨ʔ naːw˦ˀ˥]
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
(noun) harmful for one's brain
Register: informal
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) mind-boggling
Register: informal
Common questions
What does “hại não” mean?
(noun) harmful for one's brain
Is “hại não” formal or informal?
hại não is generally informal.