Where does “kylmähitsaus” come from?

kylmähitsaus (Finnish) comes from Finnish kylmä, from Proto-Finnic külmä, from Proto-Finno-Permic külmä, from Proto-Indo-European ǵel- — to swallow; swallow.

kylmähitsaus (Finnish): cold welding

Definitions

  1. cold welding

Ancestry of “kylmähitsaus”, step by step

kylmähitsaus traces back through two separate lines of ancestry.

via Finnish kylmä

StepLanguageWordMeaning
1Finnishkylmäcold; level
2Proto-Finnickülmäcold
3Proto-Finno-Permickülmä—
4Proto-Indo-Europeanǵel-to swallow; swallow

via Finnish hitsaus

StepLanguageWordMeaning
1Finnishhitsauswelding
2Finnishhitsatato weld
3Swedishhitsato heat, to weld
4Middle Low Germanhitzen—
Every word from Proto-Indo-European ǵel- →Every word from Proto-Finno-Permic külmä →Every word from Proto-Finnic külmä →