Where does “въпрос” come from?

въпрос (Bulgarian) comes from Old Church Slavonic въпросъ, from Old Church Slavonic въпросити, from Old Church Slavonic просити, from Proto-Slavic prositi, from Proto-Balto-Slavic práśīˀtei, from Proto-Indo-European preḱ-, from Proto-Indo-European pr̥ḱneh₂.

въпрос (Bulgarian): question sentence which asks for information

Definitions

question sentence which asks for information

Ancestry of “въпрос”, step by step

Step	Language	Word	Meaning
1	Old Church Slavonic	въпросъ	question, bid
2	Old Church Slavonic	въпросити	to ask
3	Old Church Slavonic	просити	ask; demand
4	Proto-Slavic	prositi	to ask
5	Proto-Balto-Slavic	práśīˀtei	to ask
6	Proto-Indo-European	preḱ-	to ask
7	Proto-Indo-European	pr̥ḱneh₂	—

Every word from Proto-Indo-European pr̥ḱneh₂ →Every word from Proto-Indo-European preḱ- →Every word from Proto-Balto-Slavic práśīˀtei →