Where does “siirrostaso” come from?

siirrostaso (Finnish) comes from Finnish taso, from Finnish tasa, from Proto-Finnic tasa, from Proto-Uralic taśa — even.

siirrostaso (Finnish): fault plane

Definitions

  1. fault plane

Ancestry of “siirrostaso”, step by step

siirrostaso traces back through two separate lines of ancestry.

via Finnish taso

StepLanguageWordMeaning
1Finnishtasolevel; standard; wing
2Finnishtasaof equal height; of the same level
3Proto-Finnictasaeven
4Proto-Uralictaśaeven

via Finnish siirros

StepLanguageWordMeaning
1Finnishsiirrosfault
2Finnishsiirtääto move, transfer; to transfer; to reschedule,...
3Proto-Finnicsiirtädäkto move, to transfer
Every word from Proto-Uralic taśa →Every word from Proto-Finnic tasa →Every word from Finnish tasa →