Where does “keihästys” come from?

keihästys (Finnish) comes from Finnish keihästää, from Finnish keihäs, from Proto-Finnic kaihas, from Proto-Germanic gaizaz, from Proto-Indo-European ǵʰoysós, from Proto-Indo-European ǵʰey- — winter.

keihästys (Finnish): spearing, impaling

Definitions

  1. spearing, impaling

Ancestry of “keihästys”, step by step

keihästys traces back through two separate lines of ancestry.

via Finnish keihästää

StepLanguageWordMeaning
1FinnishkeihästääTo spear, impale
2Finnishkeihässpear; javelin; pike
3Proto-Finnickaihasspear, javelin
4Proto-Germanicgaizazspear, pike, javelin
5Proto-Indo-Europeanǵʰoysósthrowing spear
6Proto-Indo-Europeanǵʰey-winter

via Finnish us

StepLanguageWordMeaning
1Finnishus-ing
Every word from Proto-Indo-European ǵʰey-Every word from Proto-Indo-European ǵʰoysósEvery word from Proto-Germanic gaizaz
keihästys — Etymology, Origin & Word History | Etymology Explorer