Where does “lauantaipäivä” come from?

lauantaipäivä (Finnish) comes from Finnish lauantai, from Old Norse laugardagr, from Old Norse laug, from Proto-Germanic laugō, from Proto-Indo-European lewh₃- — to wash.

lauantaipäivä (Finnish): a Saturday day that is a Saturday

Definitions

  1. a Saturday day that is a Saturday

Ancestry of “lauantaipäivä”, step by step

lauantaipäivä traces back through two separate lines of ancestry.

via Finnish lauantai

StepLanguageWordMeaning
1FinnishlauantaiSaturday
2Old NorselaugardagrSaturday
3Old Norselaugbath; hot spring; first-person singular past...
4Proto-Germaniclaugōbath, wash; soap, lye
5Proto-Indo-Europeanlewh₃-to wash

via Finnish päivä

StepLanguageWordMeaning
1Finnishpäiväday; the sun
2Proto-Finnicpäiväsun; day
3Proto-Uralicpäjwä? warmth; ? sun; ? fire
4Proto-Uralicpäje
Every word from Proto-Indo-European lewh₃-Every word from Proto-Germanic laugōEvery word from Old Norse laug