Where does “kevätpäiväntasaus” come from?

kevätpäiväntasaus (Finnish) comes from Finnish päiväntasaus, from Finnish tasaus, from Finnish tasata, from Finnish tasa, from Proto-Finnic tasa, from Proto-Uralic taśa — even.

kevätpäiväntasaus (Finnish): vernal equinox

Definitions

  1. vernal equinox

Ancestry of “kevätpäiväntasaus”, step by step

kevätpäiväntasaus traces back through two separate lines of ancestry.

via Finnish päiväntasaus

StepLanguageWordMeaning
1Finnishpäiväntasausequinox
2Finnishtasausequalisation; leveling; justified
3Finnishtasatato divide into equal parts; to level; to equalize
4Finnishtasaof equal height; of the same level
5Proto-Finnictasaeven
6Proto-Uralictaśaeven

via Finnish kevät

StepLanguageWordMeaning
1Finnishkevätspring, springtime
2Proto-Finnickevätspring
3Proto-Uralickeŋäspring
Every word from Proto-Uralic taśa →Every word from Proto-Finnic tasa →Every word from Finnish tasa →