Where does “исконный” come from?

исконный (Russian) comes from Russian искони́, from Old Church Slavonic искони, from Proto-Slavic jьz koni, from Proto-Slavic jьz, from Proto-Balto-Slavic iź, from Proto-Indo-European h₁eǵʰs — out.

исконный (Russian): aboriginal, native; primordial

Definitions

  1. aboriginal, native; primordial

Ancestry of “исконный”, step by step

StepLanguageWordMeaning
1Russianискони́since olden times, from of old, from time immemorial
2Old Church Slavonicискониin the beginning, from the beginning
3Proto-Slavicjьz koniab initio
4Proto-Slavicjьzfrom, out of
5Proto-Balto-Slaviciź—
6Proto-Indo-Europeanh₁eǵʰsout
Every word from Proto-Indo-European h₁eǵʰs →Every word from Proto-Balto-Slavic iź →Every word from Proto-Slavic jьz →
исконный — Etymology, Origin & Word History | Etymology Explorer