Where does “tuntivauhti” come from?

tuntivauhti (Finnish) comes from Finnish tunti, from Old Swedish stund.

Ancestry of “tuntivauhti”, step by step

tuntivauhti traces back through two separate lines of ancestry.

via Finnish tunti

StepLanguageWordMeaning
1Finnishtuntihour; lesson, class
2Old Swedishstund

via Finnish vauhti

StepLanguageWordMeaning
1Finnishvauhtispeed, velocity, pace; momentum; speed
Every word from Old Swedish stundEvery word from Finnish tunti