Where does “vaihteistoöljy” come from?

vaihteistoöljy (Finnish) comes from Finnish öljy, from Finnish raakaöljy, from Swedish råolja, from Swedish rå, from Swedish råda, from Old Swedish rāþa, from Old Norse ráða, from Proto-Germanic rēdaną — to fit, to fix, to put together.

vaihteistoöljy (Finnish): gear oil, transmission oil

Definitions

  1. gear oil, transmission oil

Ancestry of “vaihteistoöljy”, step by step

vaihteistoöljy traces back through two separate lines of ancestry.

via Finnish öljy

StepLanguageWordMeaning
1Finnishöljyoil; crude oil; the letter "Ö" in the Finnish...
2Finnishraakaöljycrude oil
3Swedishråoljacrude oil
4Swedishraw; crude; rough
5Swedishrådato advise (give advice (to someone))
6Old Swedishrāþato ensure
7Old Norseráðato advise, counsel; to consult about, discuss; to...
8Proto-Germanicrēdanąto decide, advise
9Proto-Indo-EuropeanHreh₁dʰ-to think; to arrange; to succeed, accomplish
10Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
11Proto-Indo-Europeanh₂er-to fit, to fix, to put together

via Finnish vaihteisto

StepLanguageWordMeaning
1Finnishvaihteistotransmission, gearbox
2Finnishvaihdegear; switch; turn
3Finnishvaihtaato change, replace; to exchange, switch; to swap
4Proto-Finnicvaihtadakto change
5Proto-Finnic-tadakForms verbs from both nominal and verbal stems
6Proto-Uralic-ta-Forms verbs from nouns; Forms causative verbs...
Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂reh₁-Every word from Proto-Indo-European Hreh₁dʰ-