Where does “inunderstanding” come from?

inunderstanding (English) comes from English understanding, from Old English understandan, from Proto-Germanic understandaną, from Proto-Germanic under, from Proto-Indo-European h₁entér, from Proto-Indo-European h₁en — in; in, inside.

inunderstanding (English): Devoid of understanding

Definitions

  1. Devoid of understanding

Ancestry of “inunderstanding”, step by step

inunderstanding traces back through two separate lines of ancestry.

via English understanding

StepLanguageWordMeaning
1EnglishunderstandingThe act of one that understands or comprehends;...
2Old Englishunderstandanto understand
3Proto-Germanicunderstandanąto stand between, stand in the midst, understand
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside

via English in

StepLanguageWordMeaning
1EnglishinUsed to indicate location, inclusion, or position...
2Middle EnglishinAny kind of accomodation; particularly; A home or...
3Old Englishinin; Alternative form of inn
4Proto-West Germanic*in
Every word from Proto-Indo-European h₁en