Where does “aivoinvalidi” come from?

aivoinvalidi (Finnish) comes from Finnish invalidi, from English invalid, from English in-, from Middle English in-, from Old English in-, from Old English in, from Proto-West Germanic *in, from Proto-Germanic in — in.

aivoinvalidi (Finnish): Synonym of aivovammainen; idiot

Definitions

  1. Synonym of aivovammainen; idiot

Ancestry of “aivoinvalidi”, step by step

aivoinvalidi traces back through two separate lines of ancestry.

via Finnish invalidi

StepLanguageWordMeaning
1FinnishinvalidiA person with a disability or a handicap; not...
2EnglishinvalidNot valid; not true, correct, acceptable or...
3Englishin-in, into, towards, within; in, into; Used with...
4Middle Englishin-
5Old Englishin-in, into; on, upon; internal, positioned on the...
6Old Englishinin; Alternative form of inn
7Proto-West Germanic*in
8Proto-Germanicinin; into
9Proto-Indo-Europeanénin

via Finnish aivot

StepLanguageWordMeaning
1Finnishaivotbrain
2Proto-Finnicaivobrain
3Proto-Uralicajŋebrain
Every word from Proto-Indo-European énEvery word from Proto-Germanic inEvery word from Proto-West Germanic *in