Where does “rivjern” come from?

rivjern (Norwegian Nynorsk) comes from Norwegian Nynorsk jern, from Norwegian Nynorsk jarn, from Old Norse járn, from Proto-Germanic īsarną, from Proto-Celtic īsarnom, from Proto-Indo-European h₁ésh₂r̥ — blood.

rivjern (Norwegian Nynorsk): a grater

Definitions

  1. a grater

Ancestry of “rivjern”, step by step

rivjern traces back through two separate lines of ancestry.

via Norwegian Nynorsk jern

StepLanguageWordMeaning
1Norwegian NynorskjernAlternative form of jarn; iron
2Norwegian Nynorskjarniron
3Old Norsejárniron
4Proto-Germanicīsarnąiron
5Proto-Celticīsarnomiron
6Proto-Indo-Europeanh₁ésh₂r̥blood

via Norwegian Nynorsk rive

StepLanguageWordMeaning
1Norwegian Nynorskrivea rake; Alternative form of riva
2Old Norsehrífarake; to grip, snatch
3Proto-Germanichrībanąto scratch; to snatch, to grab
4Proto-Indo-European(s)kreybʰ-to scratch, to tear
Every word from Proto-Indo-European h₁ésh₂r̥Every word from Proto-Celtic īsarnomEvery word from Proto-Germanic īsarną