Where does “sivuraja” come from?

sivuraja (Finnish) comes from Finnish 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.

sivuraja (Finnish): sideline, touchline at the side of a pitch as opposed to a touchline at the end of a pitch

Definitions

  1. sideline, touchline at the side of a pitch as opposed to a touchline at the end of a pitch

Ancestry of “sivuraja”, step by step

sivuraja traces back through two separate lines of ancestry.

via Finnish raja

StepLanguageWordMeaning
1Finnishrajaborder, boundary, limit, line line or frontier area separating political or geographical regions
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 Finnish sivu

StepLanguageWordMeaning
1Finnishsivupage, side; side; flank
Every word from Proto-Indo-European kreh₁y- →Every word from Proto-Indo-European kroh₁y- →Every word from Proto-Indo-European kroyh₁- →