Where does “keskiöpora” come from?

keskiöpora (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;...

keskiöpora (Finnish): center drill, center drill bit

Definitions

  1. center drill, center drill bit

Ancestry of “keskiöpora”, step by step

keskiöpora 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 keskiö

StepLanguageWordMeaning
1Finnishkeskiöcentre, core; hub; bottom bracket
2Finnish-iöFront vowel variant of -io
3Spanish-ijoindicating a diminutive or despective quality
4Proto-Bantuì-Class 5 noun prefix
Every word from Proto-Indo-European bʰor- →