Where does “syötönvaihto” come from?

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

syötönvaihto (Finnish): changeover change of power supply

Definitions

  1. changeover change of power supply

Ancestry of “syötönvaihto”, step by step

syötönvaihto traces back through two separate lines of ancestry.

via Finnish vaihto

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

via Finnish syöttö

StepLanguageWordMeaning
1Finnishsyöttöfeeding; assist; pass
2Finnishsyöttääto feed; to input, enter; to serve
3Proto-Finnicsööttädäkto feed
4Proto-Finnicsöödäkto eat
5Proto-Indo-EuropeansuH-é
Every word from Proto-Uralic -ta-Every word from Proto-Finnic -tadakEvery word from Proto-Finnic vaihtadak