Where does “oppivelvollisuusikä” come from?

oppivelvollisuusikä (Finnish) comes from Finnish oppivelvollisuus, from Finnish velvollisuus, from Finnish velvollinen, from Finnish -llinen, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

oppivelvollisuusikä (Finnish): compulsory school age, compulsory education age age in which a child must attend school or similar instruction arranged otherwise

Definitions

  1. compulsory school age, compulsory education age age in which a child must attend school or similar instruction arranged otherwise

Ancestry of “oppivelvollisuusikä”, step by step

oppivelvollisuusikä traces back through two separate lines of ancestry.

via Finnish oppivelvollisuus

StepLanguageWordMeaning
1Finnishoppivelvollisuuscompulsory education
2Finnishvelvollisuusresponsibility; duty; obligation
3Finnishvelvollinenbound, obliged, liable
4Finnish-llinenForms adjectives that indicate time; Forms...
5Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
6Finnish-uusForms nouns from adjectives, expressing a quality
7Proto-Finnic-uc-ness, -hood

via Finnish ikä

StepLanguageWordMeaning
1Finnishikäage; life; lifetime
2Proto-Finnicikäage; lifetime
3Proto-Finno-Ugricikäage, year
Every word from Proto-Finnic -ucEvery word from Finnish -inenEvery word from Finnish -llinen