Where does “lauantaisiivous” come from?

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

lauantaisiivous (Finnish): Saturday cleaning

Definitions

  1. Saturday cleaning

Ancestry of “lauantaisiivous”, step by step

lauantaisiivous 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 siivous

StepLanguageWordMeaning
1Finnishsiivoushousecleaning; decency
2Finnishsiivotato clean, to tidy up
3Proto-Finnicciivot'akto clean, to tidy up
Every word from Proto-Indo-European lewh₃-Every word from Proto-Germanic laugōEvery word from Old Norse laug
lauantaisiivous — Etymology, Origin & Word History | Etymology Explorer