Where does “koirashios” come from?

koirashios (Finnish) comes from Finnish hios, from Finnish hioa, from Proto-Finnic hijodak, from Proto-Finno-Ugric šija-.

koirashios (Finnish): ground inner joint, ground male joint

Definitions

  1. ground inner joint, ground male joint

Ancestry of “koirashios”, step by step

koirashios traces back through two separate lines of ancestry.

via Finnish hios

StepLanguageWordMeaning
1Finnishhiosground joint, ground glass joint
2Finnishhioato grind, whet, hone; to grind, sharpen; to sand
3Proto-Finnichijodakto grind, to hone, to whet
4Proto-Finno-Ugricšija-—

via Finnish koiras

StepLanguageWordMeaning
1Finnishkoirasmale male animal
Every word from Proto-Finno-Ugric šija- →Every word from Proto-Finnic hijodak →Every word from Finnish hioa →