Where does “lämpöero” come from?

lämpöero (Finnish) comes from Finnish lämpö, from Finnish -o, from Proto-Finnic -o, from Proto-Uralic -w.

lämpöero (Finnish): temperature difference

Definitions

  1. temperature difference

Ancestry of “lämpöero”, step by step

lämpöero traces back through two separate lines of ancestry.

via Finnish lämpö

StepLanguageWordMeaning
1Finnishlämpöwarmth, heat; heat; fever
2Finnish-oForms result or action nouns from verbs; Forms...
3Proto-Finnic-oForms action/result nouns from verbs
4Proto-Uralic-w—

via Finnish ero

StepLanguageWordMeaning
1Finnisherodifference, distinction; Short for avioero;...
2Finnisheräbatch; lot; Short for maksuerä
3Proto-Finniceräapart, separate
4Proto-Finno-Ugriceräapart
Every word from Proto-Uralic -w →Every word from Finnish -o →Every word from Proto-Finnic -o →