Language: Vietnamese
Literally “without knowledge”; online it’s used humorously to describe blank, senseless words or actions (e.g., nụ cười vô tri). Kind of like the Vietnamese equivalent of brainrot.
“Đứng chụp hình mà mặt vô tri quá trời, nhìn như chưa ngủ dậy.”
Translation: I looked totally blank in that photo, like I hadn’t woken up yet.