Where does “avajaisistunto” come from?

avajaisistunto (Finnish) comes from Finnish istunto, from Finnish -ntö, from Finnish -mö, from Finnish -i, from Proto-Uralic -j — oblique plural.

avajaisistunto (Finnish): opening session

Definitions

  1. opening session

Ancestry of “avajaisistunto”, step by step

avajaisistunto traces back through two separate lines of ancestry.

via Finnish istunto

StepLanguageWordMeaning
1Finnishistuntomeeting, sitting, session; session; sit
2Finnish-ntö
3Finnish-möFront vowel variant of -mo
4Finnish-iA nominal suffix used in eg. ukko → ukki; Used...
5Proto-Uralic-joblique plural

via Finnish avajaiset

StepLanguageWordMeaning
1Finnishavajaisetopening, opening ceremony
2Finnish-iäinenFront vowel variant of -iainen
3Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
4Finnish-uusForms nouns from adjectives, expressing a quality
5Proto-Finnic-uc-ness, -hood
Every word from Proto-Uralic -jEvery word from Finnish -iEvery word from Finnish -ntö