Where does “purkausaukko” come from?

purkausaukko (Finnish) comes from Finnish purkaus, from Finnish purkaa, from Proto-Finnic purkadak, from Proto-Finno-Permic purka-.

purkausaukko (Finnish): volcanic vent

Definitions

  1. volcanic vent

Ancestry of “purkausaukko”, step by step

purkausaukko traces back through two separate lines of ancestry.

via Finnish purkaus

StepLanguageWordMeaning
1Finnishpurkausan eruption; a discharge; a fit, blow-up,...
2Finnishpurkaato dismantle, dissemble, take apart, disassemble,...
3Proto-Finnicpurkadakto dismantle, to take apart
4Proto-Finno-Permicpurka-—

via Finnish aukko

StepLanguageWordMeaning
1Finnishaukkohole; gap; opening
2Proto-Finnicaukkohole; gap, opening
Every word from Proto-Finno-Permic purka- →Every word from Proto-Finnic purkadak →Every word from Finnish purkaa →