Where does “kaksoiskytkinvaihteisto” come from?

kaksoiskytkinvaihteisto (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...

kaksoiskytkinvaihteisto (Finnish): twin-clutch transmission, twin-clutch gearbox

Definitions

  1. twin-clutch transmission, twin-clutch gearbox

Ancestry of “kaksoiskytkinvaihteisto”, step by step

kaksoiskytkinvaihteisto 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 kytkin

StepLanguageWordMeaning
1Finnishkytkinswitch; clutch; First-person singular indicative...
2Finnishkytkeäto hook, hook up, connect, couple; "~ irti" = to...
3Proto-Finnickütkedäkto bind, to tie
4Proto-Uralickütke-to bind
Every word from Proto-Uralic -ta-Every word from Proto-Finnic -tadakEvery word from Proto-Finnic vaihtadak