Where does “rata-arvo” come from?

rata-arvo (Finnish) comes from Finnish Rata, from Proto-Finno-Ugric *rata, from Proto-Germanic tradō, from Proto-Indo-European der- — to split, to separate; to tear, to crack, to...

rata-arvo (Finnish): orbital element

Definitions

  1. orbital element

Ancestry of “rata-arvo”, step by step

rata-arvo traces back through two separate lines of ancestry.

via Finnish Rata

StepLanguageWordMeaning
1FinnishRataThe former (Finnish) Financial Supervision Authority authority supervising financial markets and participants; merged with another authority in 2009
2Proto-Finno-Ugric*rata
3Proto-Germanictradōway; track; spoor
4Proto-Indo-Europeander-to split, to separate; to tear, to crack, to...

via Finnish Arvo

StepLanguageWordMeaning
1FinnishArvovalue, worth quality (positive or negative) that renders something desirable or valuable
2FinnishArvi
3Old NorseArnviðr
4Proto-GermanicArôwiduz
Every word from Proto-Indo-European der-Every word from Proto-Germanic tradōEvery word from Proto-Finno-Ugric *rata