Where does “краевой” come from?

краевой (Russian) comes from Russian край, 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.

краевой (Russian): krai; regional; edge, border, frontier, boundary;...

Definitions

  1. krai; regional; edge, border, frontier, boundary;...

Ancestry of “краевой”, step by step

StepLanguageWordMeaning
1Russianкрайborder, edge, brink, brim, fringe; side, rim;...
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
Every word from Proto-Indo-European kreh₁y-Every word from Proto-Indo-European kroh₁y-Every word from Proto-Indo-European kroyh₁-