Where does “plãngu” come from?

plãngu (Aromanian) comes from Latin plango, from Proto-Indo-European plak-.

plãngu (Aromanian): I cry

Definitions

Step	Language	Word	Meaning
1	Latin	plango	I strike, hit, beat; I beat the breast, head,...
2	Proto-Indo-European	plak-	—

plãngu — Etymology, Origin & Word History | Etymology Explorer