Where does “вы́яснить” come from?

вы́яснить (Russian) comes from Russian вы́-, from Old East Slavic вꙑ-, from Proto-Slavic vy-, from Proto-Balto-Slavic ū́, from Proto-Indo-European úd — out, outward.

вы́яснить (Russian): to clear up, to elucidate, to clarify, to find out, to ascertain

Definitions

  1. to clear up, to elucidate, to clarify, to find out, to ascertain

Ancestry of “вы́яснить”, step by step

StepLanguageWordMeaning
1Russianвы́-out, out from describing an action of moving outside from inside
2Old East Slavicвꙑ-—
3Proto-Slavicvy-out
4Proto-Balto-Slavicū́—
5Proto-Indo-Europeanúdout, outward

Words derived from “вы́яснить”

Every word from Proto-Indo-European úd →Every word from Russian вы́- →Every word from Proto-Balto-Slavic ū́ →