Where does “askelpora” come from?

askelpora (Finnish) comes from Finnish pora, from Swedish borr, from Old Norse bǫrr, from Proto-Germanic barwaz, from Proto-Indo-European bʰorwos, from Proto-Indo-European bʰor- — to hum, buzz; coniferous forest; to protrude;...

askelpora (Finnish): unibit, step drill, stepped drill bit, step bit conical-shaped drill bit with gradually increasing diameters from tip to end

Definitions

  1. unibit, step drill, stepped drill bit, step bit conical-shaped drill bit with gradually increasing diameters from tip to end

Ancestry of “askelpora”, step by step

askelpora traces back through two separate lines of ancestry.

via Finnish pora

StepLanguageWordMeaning
1Finnishporadrill
2Swedishborrdrill
3Old Norsebǫrrman; a kind of tree
4Proto-Germanicbarwazconiferous forest; pinewood; wood; grove
5Proto-Indo-Europeanbʰorwos—
6Proto-Indo-Europeanbʰor-to hum, buzz; coniferous forest; to protrude;...

via Finnish askel

StepLanguageWordMeaning
1Finnishaskelstep, pace; step
2Proto-Finnicaskelstep, pace
3Proto-Uralicaśkelestep
Every word from Proto-Indo-European bʰor- →Every word from Proto-Indo-European bʰorwos →Every word from Proto-Germanic barwaz →