Where does “polaaripäivä” come from?

polaaripäivä (Finnish) comes from Finnish päivä, from Proto-Finnic päivä, from Proto-Uralic päjwä, from Proto-Uralic päje.

polaaripäivä (Finnish): polar day, midnight sun

Definitions

  1. polar day, midnight sun

Ancestry of “polaaripäivä”, step by step

polaaripäivä traces back through two separate lines of ancestry.

via Finnish päivä

StepLanguageWordMeaning
1Finnishpäiväday; the sun
2Proto-Finnicpäiväsun; day
3Proto-Uralicpäjwä? warmth; ? sun; ? fire
4Proto-Uralicpäje

via Finnish polaarinen

StepLanguageWordMeaning
1Finnishpolaarinenpolar
2Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
3Finnish-uusForms nouns from adjectives, expressing a quality
4Proto-Finnic-uc-ness, -hood
Every word from Proto-Uralic päjeEvery word from Proto-Uralic päjwäEvery word from Proto-Finnic päivä