Where does “kätisyys” come from?

kätisyys (Finnish) comes from Finnish kätinen, from Finnish käsi, from Finnish kahdeksan, from Proto-Finnic kakteksa, from Proto-Finnic kakci, from Proto-Uralic *kakta.

kätisyys (Finnish): handedness; chirality

Definitions

  1. handedness; chirality

Ancestry of “kätisyys”, step by step

kätisyys traces back through two separate lines of ancestry.

via Finnish kätinen

StepLanguageWordMeaning
1Finnishkätinenhanded; often used as headword in compound terms
2Finnishkäsihand; arm
3Finnishkahdeksaneight
4Proto-Finnickakteksaeight
5Proto-Finnickakcitwo
6Proto-Uralic*kakta

via Finnish uus

StepLanguageWordMeaning
1FinnishuusAlternative form of uusi

Words derived from “kätisyys

Every word from Proto-Uralic *kaktaEvery word from Proto-Finnic kakciEvery word from Proto-Finnic kakteksa
kätisyys — Etymology, Origin & Word History | Etymology Explorer