Where does “Оукраина” come from?

Оукраина (Slavic) comes from Old East Slavic краи, from Proto-Slavic krajь, from Proto-Slavic krojiti, from Proto-Balto-Slavic krájīˀtei, from Proto-Indo-European kroyh₁-eye-ti, from Proto-Indo-European kroyh₁-, from Proto-Indo-European kroh₁y-, from Proto-Indo-European kreh₁y- — to sift, to separate.

Ancestry of “Оукраина”, step by step

Оукраина traces back through two separate lines of ancestry.

via Old East Slavic краи

StepLanguageWordMeaning
1Old East Slavicкраиedge; land, country
2Proto-Slavickrajьedge, end
3Proto-Slavickrojitito cut
4Proto-Balto-Slavickrájīˀtei
5Proto-Indo-Europeankroyh₁-eye-ti
6Proto-Indo-Europeankroyh₁-
7Proto-Indo-Europeankroh₁y-
8Proto-Indo-Europeankreh₁y-to sift, to separate

via Proto-Slavic *ukràjina

StepLanguageWordMeaning
1Proto-Slavic*ukràjinaborderland

Words derived from “Оукраина

Every word from Proto-Indo-European kreh₁y-Every word from Proto-Indo-European kroh₁y-Every word from Proto-Indo-European kroyh₁-