Where does “kaatopaikkakaasu” come from?

kaatopaikkakaasu (Finnish) comes from Finnish kaatopaikka, from Finnish paikka, from Proto-Finno-Ugric *paikka, from Proto-Germanic spaikǭ, from Proto-Indo-European spēy- — to stretch; thrive; succeed.

kaatopaikkakaasu (Finnish): landfill gas

Definitions

  1. landfill gas

Ancestry of “kaatopaikkakaasu”, step by step

kaatopaikkakaasu traces back through two separate lines of ancestry.

via Finnish kaatopaikka

StepLanguageWordMeaning
1Finnishkaatopaikkalandfill; dump
2Finnishpaikkaplace, location, spot, site; area, region,...
3Proto-Finno-Ugric*paikka
4Proto-Germanicspaikǭspoke
5Proto-Indo-Europeanspēy-to stretch; thrive; succeed

via Finnish kaasu

StepLanguageWordMeaning
1Finnishkaasugas; gas pedal; "olla kaasussa": to be drunk
2Proto-Uralickäsädew
Every word from Proto-Indo-European spēy-Every word from Proto-Germanic spaikǭEvery word from Proto-Finno-Ugric *paikka