Where does “käsivaihteisto” come from?

käsivaihteisto (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...

käsivaihteisto (Finnish): manual transmission, manual gearbox

Definitions

  1. manual transmission, manual gearbox

Ancestry of “käsivaihteisto”, step by step

käsivaihteisto 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 käsi

StepLanguageWordMeaning
1Finnishkäsihand; arm
2Finnishkahdeksaneight
3Proto-Finnickakteksaeight
4Proto-Finnickakcitwo
5Proto-Uralic*kakta
Every word from Proto-Uralic -ta-Every word from Proto-Finnic -tadakEvery word from Proto-Finnic vaihtadak