Where does “sirjärn” come from?

sirjärn (Swedish) comes from Swedish järn, from Old Norse járn, from Proto-Germanic īsarną, from Proto-Celtic īsarnom, from Proto-Indo-European h₁ésh₂r̥ — blood.

sirjärn (Swedish): gouge, woodcarver's chisel

Definitions

  1. gouge, woodcarver's chisel

Ancestry of “sirjärn”, step by step

sirjärn traces back through two separate lines of ancestry.

via Swedish järn

StepLanguageWordMeaning
1Swedishjärniron; certain sharp tools with a blade made of...
2Old Norsejárniron
3Proto-Germanicīsarnąiron
4Proto-Celticīsarnomiron
5Proto-Indo-Europeanh₁ésh₂r̥blood

via Proto-Finno-Permic sira-

StepLanguageWordMeaning
1Proto-Finno-Permicsira-
Every word from Proto-Indo-European h₁ésh₂r̥Every word from Proto-Celtic īsarnomEvery word from Proto-Germanic īsarną