Where does “uzbuna” come from?

uzbuna (Serbo-Croatian) comes from Serbo-Croatian uzbúniti, from Serbo-Croatian uz, from Proto-Slavic vъz, from Proto-Balto-Slavic uź — on, at; in return for.

uzbuna (Serbo-Croatian): alarm; stir, uproar, commotion, panic

Definitions

alarm; stir, uproar, commotion, panic

Ancestry of “uzbuna”, step by step

Step	Language	Word	Meaning
1	Serbo-Croatian	uzbúniti	to alarm, arouse
2	Serbo-Croatian	uz	up, upward; next to, beside, alongside, by; with,...
3	Proto-Slavic	vъz	instead of, in return for; up; by, beside
4	Proto-Balto-Slavic	uź	on, at; in return for

Every word from Proto-Balto-Slavic uź →Every word from Proto-Slavic vъz →Every word from Serbo-Croatian uz →