Where does “vakionopeussäädin” come from?

vakionopeussäädin (Finnish) comes from Finnish vakionopeus, from Finnish nopeus, from Finnish nopea, from Proto-Finnic nopeda, from Proto-Germanic snapāną, from Proto-Indo-European ksnew-, from Proto-Indo-European ḱes- — to cut off, separate; to cut up, to slaughter; to...

Ancestry of “vakionopeussäädin”, step by step

vakionopeussäädin traces back through two separate lines of ancestry.

via Finnish vakionopeus

StepLanguageWordMeaning
1Finnishvakionopeussteady speed, constant speed; steady velocity, constant velocity
2Finnishnopeusvelocity; speed; swiftness, quickness, rapidity
3Finnishnopeaquick, fast, rapid
4Proto-Finnicnopedafast, quick
5Proto-Germanicsnapānąto snap; grab
6Proto-Indo-Europeanksnew-to scrape, sharpen
7Proto-Indo-Europeanḱes-to cut off, separate; to cut up, to slaughter; to...

via Finnish säädin

StepLanguageWordMeaning
1Finnishsäädincontroller; remote control; regulator
2Finnish-inSuffix variant for the illative singular, see...
3Proto-Finno-Ugric*-in
4Proto-Uralic-ma
Every word from Proto-Indo-European ḱes-Every word from Proto-Indo-European ksnew-Every word from Proto-Germanic snapāną