Where does “kouluyhteisö” come from?

kouluyhteisö (Finnish) comes from Finnish yhteisö, from Finnish -isö, from Vietnamese số, from French sœur, from Middle French soeur, from Old French suer, from Latin soror, from Proto-Italic swezōr — blood.

kouluyhteisö (Finnish): school community

Definitions

  1. school community

Ancestry of “kouluyhteisö”, step by step

kouluyhteisö traces back through two separate lines of ancestry.

via Finnish yhteisö

StepLanguageWordMeaning
1Finnishyhteisöcommunity; corporation, organization
2Finnish-isöForms collective nouns describing groups of people
3Vietnamesesốnumber; size; amount; count
4Frenchsœursister; nun
5Middle Frenchsoeursister
6Old Frenchsuernominative singular of seror; to dry
7Latinsororsister; cousin, daughter of a father's brother;...
8Proto-Italicswezōrsister
9Proto-Indo-Europeanswésōrsister
10Proto-Indo-Europeansu-h₁ésh₂-ōr
11Proto-Indo-Europeanh₁ésh₂r̥blood

via Finnish koulu

StepLanguageWordMeaning
1Finnishkouluschool
2LatinscholaLeisure time given to learning; schooltime,...
3Ancient Greekσχολήleisure, free time; rest; that in which leisure...
4Proto-Hellenicskʰolā́
5Proto-Indo-Europeansǵʰ-h₃-léh₂
6Proto-Indo-Europeanseǵʰ-to hold; to overpower
Every word from Proto-Indo-European h₁ésh₂r̥Every word from Proto-Indo-European su-h₁ésh₂-ōrEvery word from Proto-Indo-European swésōr