Where does “jalkavaihteisto” come from?

jalkavaihteisto (Finnish) comes from Finnish vaihteisto, from Finnish vaihde, from Finnish vaihtaa, from Proto-Finnic vaihtadak, from Proto-Finnic -tadak, from Proto-Uralic -ta- — Forms verbs from nouns; Forms causative verbs...

jalkavaihteisto (Finnish): foot-operated gearshift, foot-operated gearbox

Definitions

  1. foot-operated gearshift, foot-operated gearbox

Ancestry of “jalkavaihteisto”, step by step

jalkavaihteisto traces back through two separate lines of ancestry.

via Finnish vaihteisto

StepLanguageWordMeaning
1Finnishvaihteistotransmission, gearbox
2Finnishvaihdegear; switch; turn
3Finnishvaihtaato change, replace; to exchange, switch; to swap
4Proto-Finnicvaihtadakto change
5Proto-Finnic-tadakForms verbs from both nominal and verbal stems
6Proto-Uralic-ta-Forms verbs from nouns; Forms causative verbs...

via Finnish jalka

StepLanguageWordMeaning
1Finnishjalkafoot; leg; the lower limb of a human
2Proto-Finnicjalkaleg; foot
3Proto-Finno-Ugricjalka
Every word from Proto-Uralic -ta-Every word from Proto-Finnic -tadakEvery word from Proto-Finnic vaihtadak