Where does “paine-ero” come from?

paine-ero (Finnish) comes from Finnish paine, from Proto-Finnic painek, from Proto-Finnic -ek, from Proto-Uralic -ek — Forms instrument nouns from verbs; Forms result...

paine-ero (Finnish): pressure difference, pressure differential

Definitions

  1. pressure difference, pressure differential

Ancestry of “paine-ero”, step by step

paine-ero traces back through two separate lines of ancestry.

via Finnish paine

StepLanguageWordMeaning
1Finnishpainepressure
2Proto-Finnicpainekpressure; emphasis
3Proto-Finnic-ekForms instrument nouns from verbs; Forms result...
4Proto-Uralic-ekForms instrument nouns from verbs; Forms result...

via Finnish ero

StepLanguageWordMeaning
1Finnisherodifference, distinction; Short for avioero;...
2Finnish-oForms result or action nouns from verbs; Forms...
3Proto-Finnic-oForms action/result nouns from verbs
4Proto-Uralic-w
Every word from Proto-Uralic -ekEvery word from Proto-Finnic -ekEvery word from Proto-Finnic painek