Where does “laskutuuli” come from?

laskutuuli (Finnish) comes from Finnish lasku, from Votic laskõa, from Proto-Finnic laskedak, from Proto-Uralic laćke-.

laskutuuli (Finnish): katabatic wind

Definitions

  1. katabatic wind

Ancestry of “laskutuuli”, step by step

laskutuuli traces back through two separate lines of ancestry.

via Finnish lasku

StepLanguageWordMeaning
1Finnishlaskudescent, an instance of descending, sliding down...
2Voticlaskõato let go, let loose, release
3Proto-Finniclaskedakto drop, to fall; to release; to let, to allow
4Proto-Uraliclaćke-

via Finnish Tuuli

StepLanguageWordMeaning
1FinnishTuuliwind
2FinnishTuulikkiA forest goddess, daughter of Tapio in the Kalevala
Every word from Proto-Uralic laćke-Every word from Proto-Finnic laskedakEvery word from Votic laskõa