Where does “siistaus” come from?

siistaus (Finnish) comes from Finnish siistata, from Finnish siisti, from Russian чи́стый, from Old East Slavic чистъ, from Proto-Slavic čistъ, from Proto-Balto-Slavic skīstas, from Proto-Indo-European skidtos, from Proto-Indo-European (s)keyd-.

siistaus (Finnish): deinking process of removing ink from fibers, usually as part of paper recycling process

Definitions

  1. deinking process of removing ink from fibers, usually as part of paper recycling process

Ancestry of “siistaus”, step by step

siistaus traces back through two separate lines of ancestry.

via Finnish siistata

StepLanguageWordMeaning
1Finnishsiistatato deink remove ink from fibers, especially paper
2Finnishsiisticlean, neat; cool, wicked; Third-person singular...
3Russianчи́стыйclean
4Old East Slavicчистъpure; clean
5Proto-Slavicčistъclean, pure
6Proto-Balto-Slavicskīstas
7Proto-Indo-Europeanskidtossplit
8Proto-Indo-European(s)keyd-

via Finnish us

StepLanguageWordMeaning
1Finnishus-ing

Words derived from “siistaus

Every word from Proto-Indo-European (s)keyd-Every word from Proto-Indo-European skidtosEvery word from Proto-Balto-Slavic skīstas
siistaus — Etymology, Origin & Word History | Etymology Explorer