Where does “aivosaari” come from?

aivosaari (Finnish) comes from Finnish sääri, from Finnish -lä, from Finnish -as, from Proto-Finnic -s, from Proto-Finno-Ugric -s.

aivosaari (Finnish): insula, insular cortex

Definitions

  1. insula, insular cortex

Ancestry of “aivosaari”, step by step

aivosaari traces back through two separate lines of ancestry.

via Finnish sääri

StepLanguageWordMeaning
1Finnishsäärishank, shin; cannon; used to refer to legs from...
2Finnish-läFront vowel variant of -la
3Finnish-asForms some adjectives; Forms some nouns
4Proto-Finnic-sForms nouns
5Proto-Finno-Ugric-s—

via Finnish aivot

StepLanguageWordMeaning
1Finnishaivotbrain
2Proto-Finnicaivobrain
3Proto-Uralicajŋebrain
Every word from Proto-Finno-Ugric -s →Every word from Finnish -lä →Every word from Finnish sääri →