Where does “килей” come from?

килей (Erzya) comes from Proto-Uralic kojwa — birch.

килей (Erzya): birch

Definitions

  1. birch

Ancestry of “килей”, step by step

StepLanguageWordMeaning
1Proto-Uralickojwabirch
Every word from Proto-Uralic kojwa
килей — Etymology, Origin & Word History | Etymology Explorer