Where does “porraskivi” come from?

porraskivi (Finnish) comes from Finnish porras, from Proto-Finnic pordas, from Proto-Germanic bordaz, from Proto-Germanic burdą, from Proto-Indo-European bʰers- — top, tip, point.

porraskivi (Finnish): stair stone, step stone

Definitions

  1. stair stone, step stone

Ancestry of “porraskivi”, step by step

porraskivi traces back through two separate lines of ancestry.

via Finnish porras

StepLanguageWordMeaning
1Finnishporrasstep, stair
2Proto-Finnicpordasstair, step
3Proto-Germanicbordaz—
4Proto-Germanicburdąboard, plank; table
5Proto-Indo-Europeanbʰers-top, tip, point

via Finnish kivi

StepLanguageWordMeaning
1Finnishkivistone; a piece of stone which is larger than a...
2Latin-lanominative feminine singular of -lus; nominative...
Every word from Proto-Indo-European bʰers- →Every word from Proto-Germanic burdą →Every word from Proto-Germanic bordaz →