Where does “laukopäivä” come from?

laukopäivä (Ingrian) comes from Ingrian päivä, from Proto-Finnic päivä, from Proto-Uralic päjwä, from Proto-Uralic päje.

Ancestry of “laukopäivä”, step by step

laukopäivä traces back through two separate lines of ancestry.

via Ingrian päivä

StepLanguageWordMeaning
1IngrianpäiväA day; An afternoon
2Proto-Finnicpäiväsun; day
3Proto-Uralicpäjwä? warmth; ? sun; ? fire
4Proto-Uralicpäje

via Old Norse laugardagr

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

Words derived from “laukopäivä

Every word from Proto-Uralic päjeEvery word from Proto-Uralic päjwäEvery word from Proto-Finnic päivä