Where does “vastusvastaventtiili” come from?

vastusvastaventtiili (Finnish) comes from Finnish vastaventtiili, from Finnish venttiili, from Swedish ventil, from German Ventil, from Latin ventilō, from Latin ventus, from Proto-Italic wentos, from Proto-Indo-European h₂wéh₁n̥ts — to blow.

vastusvastaventtiili (Finnish): one-way restrictor (valve)

Definitions

  1. one-way restrictor (valve)

Ancestry of “vastusvastaventtiili”, step by step

vastusvastaventtiili traces back through two separate lines of ancestry.

via Finnish vastaventtiili

StepLanguageWordMeaning
1Finnishvastaventtiilicheck valve
2Finnishventtiilivalve
3Swedishventilvalve; air inlet or outlet; porthole, a round...
4GermanVentilvalve
5Latinventilōto toss, swing, brandish in the air
6Latinventusa wind; arrival
7Proto-Italicwentoswind
8Proto-Indo-Europeanh₂wéh₁n̥tsblowing; that which blows; the wind, air
9Proto-Indo-Europeanh₂wḗh₁tito blow
10Proto-Indo-Europeanh₂weh₁-to blow

via Finnish vastus

StepLanguageWordMeaning
1Finnishvastusresistor; resistance; drag
2Finnishvasta-Expressing opposition or contrast: counter-,...
3FinnishvastaExpressing delay or that something takes place...
4Swedishkvastbroom; tassel; cyme
5Old Swedishquaster
6Old Norsekvǫstr
7Proto-Germanickwastuztuft; tassel
8Proto-Indo-Europeangʷes-twig; leafwork
Every word from Proto-Indo-European h₂weh₁-