Where does “pääpiru” come from?

pääpiru (Finnish) comes from Finnish pää-, from Finnish pää, from Proto-Finnic pää, from Proto-Uralic päŋe — head.

pääpiru (Finnish): the Devil himself, chief devil

Definitions

  1. the Devil himself, chief devil

Ancestry of “pääpiru”, step by step

StepLanguageWordMeaning
1Finnishpää-main, head, prime, primary, principal, leading
2Finnishpäähead; end, tip
3Proto-Finnicpäähead
4Proto-Uralicpäŋehead
Every word from Proto-Uralic päŋe →Every word from Proto-Finnic pää →Every word from Finnish pää →