Where does “rajakivi” come from?

rajakivi (Ingrian) comes from Ingrian raja, 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- — to sift, to separate.

rajakivi (Ingrian): borderstone

Definitions

  1. borderstone

Ancestry of “rajakivi”, step by step

rajakivi traces back through two separate lines of ancestry.

via Ingrian raja

StepLanguageWordMeaning
1Ingrianrajaborder; boundary
2Old East Slavicкраиedge; land, country
3Proto-Slavickrajьedge, end
4Proto-Slavickrojitito cut
5Proto-Balto-Slavickrájīˀtei
6Proto-Indo-Europeankroyh₁-eye-ti
7Proto-Indo-Europeankroyh₁-
8Proto-Indo-Europeankroh₁y-
9Proto-Indo-Europeankreh₁y-to sift, to separate

via Ingrian kivi

StepLanguageWordMeaning
1Ingriankivistone
2Proto-Finnickivistone, rock
3Proto-Uralickiwerock, stone
Every word from Proto-Indo-European kreh₁y-Every word from Proto-Indo-European kroh₁y-Every word from Proto-Indo-European kroyh₁-