Where does “aisarauta” come from?

aisarauta (Ingrian) comes from Ingrian aisa, from Proto-Finnic aisa, from Proto-Indo-European h₂oyHsos.

aisarauta (Ingrian): iron fastening of a shaft

Definitions

  1. iron fastening of a shaft

Ancestry of “aisarauta”, step by step

aisarauta traces back through two separate lines of ancestry.

via Ingrian aisa

StepLanguageWordMeaning
1Ingrianaisashaft
2Proto-Finnicaisashaft, thill
3Proto-Indo-Europeanh₂oyHsos—

via Ingrian rauta

StepLanguageWordMeaning
1Ingrianrautairon
2Proto-Finnicrautairon
Every word from Proto-Indo-European h₂oyHsos →Every word from Proto-Finnic aisa →Every word from Ingrian aisa →
aisarauta — Etymology, Origin & Word History | Etymology Explorer