Where does “koivunrunko” come from?

koivunrunko (Finnish) comes from Finnish Koivu, from Finnish koivu, from Proto-Finnic koivu, from Proto-Uralic kojwa — birch.

koivunrunko (Finnish): birch trunk

Definitions

  1. birch trunk

Ancestry of “koivunrunko”, step by step

koivunrunko traces back through two separate lines of ancestry.

via Finnish Koivu

StepLanguageWordMeaning
1FinnishKoivubirch deciduous tree of the genus
2Finnishkoivubirch
3Proto-Finnickoivubirch
4Proto-Uralickojwabirch

via Finnish runko

StepLanguageWordMeaning
1Finnishrunkotrunk; hull; body
2Proto-Finnicrunkabody, torso
Every word from Proto-Uralic kojwa →Every word from Proto-Finnic koivu →Every word from Finnish koivu →