Where does “vähennysjakautuminen” come from?

vähennysjakautuminen (Finnish) comes from Finnish vähennys, from Finnish vähentää, from Ingrian vähä, from Ingrian -in, from Proto-Finno-Ugric *-in, from Proto-Uralic -ma.

vähennysjakautuminen (Finnish): the first phase or division of meiosis; meiosis I

Definitions

  1. the first phase or division of meiosis; meiosis I

Ancestry of “vähennysjakautuminen”, step by step

vähennysjakautuminen traces back through two separate lines of ancestry.

via Finnish vähennys

StepLanguageWordMeaning
1Finnishvähennysdecrease; subtraction, deduction
2FinnishvähentääTo decrease, reduce, diminish; To deduct; To...
3Ingrianvähälittle, small; scanty, meagre; little, few
4Ingrian-inForms adjectives indicating the material of which something is made; -en
5Proto-Finno-Ugric*-in
6Proto-Uralic-ma

via Finnish jakautuminen

StepLanguageWordMeaning
1Finnishjakautuminendivision, dividing; fission; Fourth infinitive ...
2FinnishjakautuaTo divide, be divided, split up
3Finnish-utua
4Finnish-uaForms stative or inchoative intransitive verbs...
5Proto-Finnic-üdäkForms mainly passive or anticausative verbs
Every word from Proto-Uralic -maEvery word from Ingrian -inEvery word from Ingrian vähä