Where does “nousuvirtaus” come from?

nousuvirtaus (Finnish) comes from Finnish virtaus, from Finnish virrata, from Finnish -ta, from Proto-Finnic -ta, from Proto-Uralic -tä — from.

nousuvirtaus (Finnish): updraft

Definitions

  1. updraft

Ancestry of “nousuvirtaus”, step by step

nousuvirtaus traces back through two separate lines of ancestry.

via Finnish virtaus

StepLanguageWordMeaning
1Finnishvirtauscurrent
2Finnishvirratato flow, stream
3Finnish-taA suffix for the partitive singular case; Forms...
4Proto-Finnic-taPartitive ending
5Proto-Uralic-täfrom

via Finnish nousu

StepLanguageWordMeaning
1Finnishnousurise; ascent; thread pitch, pitch
2Finnish-uForms nouns from verbs. Most common with "e"- and...
3Proto-Finnic-uForms nouns from adjectives, nouns
Every word from Proto-Uralic -tä