Where does “искон” come from?

искон (Serbo-Croatian) comes from Proto-Slavic jьz koni, from Proto-Slavic jьz, from Proto-Balto-Slavic iź, from Proto-Indo-European h₁eǵʰs — out.

искон (Serbo-Croatian): ancient origin, source

Definitions

  1. ancient origin, source

Ancestry of “искон”, step by step

StepLanguageWordMeaning
1Proto-Slavicjьz koniab initio
2Proto-Slavicjьzfrom, out of
3Proto-Balto-Slaviciź—
4Proto-Indo-Europeanh₁eǵʰsout
Every word from Proto-Indo-European h₁eǵʰs →Every word from Proto-Balto-Slavic iź →Every word from Proto-Slavic jьz →