Where does “vierähdys” come from?

vierähdys (Finnish) comes from Finnish vierähtää, from Finnish -ähtää, from Proto-Finnic -ahtadak, from Proto-Uralic -ašta-.

vierähdys (Finnish): elapsing, of time passing

Definitions

  1. elapsing, of time passing

Ancestry of “vierähdys”, step by step

StepLanguageWordMeaning
1Finnishvierähtääto elapse, of time pass
2Finnish-ähtääFront vowel variant of -ahtaa
3Proto-Finnic-ahtadakForms momentane verbs
4Proto-Uralic-ašta-—
Every word from Proto-Uralic -ašta- →Every word from Finnish -ähtää →Every word from Finnish vierähtää →