Where does “vaihdevuosi-ikä” come from?

vaihdevuosi-ikä (Finnish) comes from Finnish vaihdevuodet, from Finnish vaihde, from Finnish vaihtaa, from Proto-Finnic vaihtadak, from Proto-Finnic -tadak, from Proto-Uralic -ta- — Forms verbs from nouns; Forms causative verbs...

vaihdevuosi-ikä (Finnish): menopausal age

Definitions

  1. menopausal age

Ancestry of “vaihdevuosi-ikä”, step by step

vaihdevuosi-ikä traces back through two separate lines of ancestry.

via Finnish vaihdevuodet

StepLanguageWordMeaning
1Finnishvaihdevuodetmenopause
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...

via Finnish ikä

StepLanguageWordMeaning
1Finnishikäage; life; lifetime
2Proto-Finnicikäage; lifetime
3Proto-Finno-Ugricikäage, year
Every word from Proto-Uralic -ta-Every word from Proto-Finnic -tadakEvery word from Proto-Finnic vaihtadak