Where does “erotuspumppu” come from?

erotuspumppu (Finnish) comes from Finnish erotus, from Finnish erottaa, from Finnish erota, from Finnish ero, from Finnish -o, from Proto-Finnic -o, from Proto-Uralic -w.

erotuspumppu (Finnish): extraction pump

Definitions

  1. extraction pump

Ancestry of “erotuspumppu”, step by step

erotuspumppu traces back through two separate lines of ancestry.

via Finnish erotus

StepLanguageWordMeaning
1Finnisherotusdifference; difference, relative complement;...
2Finnisherottaato separate; to divide; to fire, dismiss
3Finnisherotato divorce; to differ, be different; to resign
4Finnisherodifference, distinction; Short for avioero;...
5Finnish-oForms result or action nouns from verbs; Forms...
6Proto-Finnic-oForms action/result nouns from verbs
7Proto-Uralic-w

via Finnish pumppu

StepLanguageWordMeaning
1Finnishpumppupump; heart
2Swedishpumpa pump
3GermanPumpepump; heart
4Middle Low Germanpumpepump; a pump
5Middle Dutchpompedevice for raising water, pump; pipe, water...
Every word from Proto-Uralic -w