Where does “porauslautta” come from?

porauslautta (Finnish) comes from Finnish poraus, from Finnish porata, 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;...

porauslautta (Finnish): drilling rig

Definitions

  1. drilling rig

Ancestry of “porauslautta”, step by step

porauslautta traces back through two separate lines of ancestry.

via Finnish poraus

StepLanguageWordMeaning
1Finnishporausdrilling; crying
2Finnishporatato drill, bore; to bore out; to wallbang
3Finnishporadrill
4Swedishborrdrill
5Old Norsebǫrrman; a kind of tree
6Proto-Germanicbarwazconiferous forest; pinewood; wood; grove
7Proto-Indo-Europeanbʰorwos
8Proto-Indo-Europeanbʰor-to hum, buzz; coniferous forest; to protrude;...

via Finnish lautta

StepLanguageWordMeaning
1Finnishlauttaraft; ferry
2Proto-Finno-Ugric*lautta
3Proto-Germaniclautō
Every word from Proto-Indo-European bʰor-Every word from Proto-Indo-European bʰorwosEvery word from Proto-Germanic barwaz