Where does “aivorakkula” come from?

aivorakkula (Finnish) comes from Finnish rakkula, from Finnish rakko, from Proto-Finnic rakko — bladder; blister.

aivorakkula (Finnish): brain vesicle, cerebral vesicle, encephalic...

Definitions

  1. brain vesicle, cerebral vesicle, encephalic...

Ancestry of “aivorakkula”, step by step

aivorakkula traces back through two separate lines of ancestry.

via Finnish rakkula

StepLanguageWordMeaning
1Finnishrakkulablister, vesicle; saccule
2Finnishrakkobladder; blister; vesicle
3Proto-Finnicrakkobladder; blister

via Finnish aivot

StepLanguageWordMeaning
1Finnishaivotbrain
2Proto-Finnicaivobrain
3Proto-Uralicajŋebrain
Every word from Proto-Finnic rakko →Every word from Finnish rakko →Every word from Finnish rakkula →