Where does “jõululaupäev” come from?

jõululaupäev (Estonian) comes from Estonian laupäev, from Estonian päev, from Proto-Finnic päivä, from Proto-Uralic päjwä, from Proto-Uralic päje.

jõululaupäev (Estonian): Christmas Eve

Definitions

  1. Christmas Eve

Ancestry of “jõululaupäev”, step by step

jõululaupäev traces back through two separate lines of ancestry.

via Estonian laupäev

StepLanguageWordMeaning
1EstonianlaupäevSaturday
2Estonianpäevday
3Proto-Finnicpäiväsun; day
4Proto-Uralicpäjwä? warmth; ? sun; ? fire
5Proto-Uralicpäje

via Estonian jõulud

StepLanguageWordMeaning
1EstonianjõuludChristmas
Every word from Proto-Uralic päjeEvery word from Proto-Uralic päjwäEvery word from Proto-Finnic päivä