Where does “innerbrain” come from?

innerbrain (English) comes from English brain, from Middle English brayn, from Old English bræġn, from Proto-West Germanic *bragn, from Proto-Germanic bragną, from Proto-Indo-European mregʰnom, from Proto-Indo-European men- — to think, mind; spiritual activity; to stay,...

innerbrain (English): Structures located deep within the brain, particularly those involved in emotions and memory

Definitions

  1. Structures located deep within the brain, particularly those involved in emotions and memory

Ancestry of “innerbrain”, step by step

innerbrain traces back through two separate lines of ancestry.

via English brain

StepLanguageWordMeaning
1EnglishbrainThe control center of the central nervous system...
2Middle EnglishbraynThe brain or cerebrum; the organ of thought;...
3Old Englishbræġnbrain
4Proto-West Germanic*bragnbrain
5Proto-Germanicbragnąbrain
6Proto-Indo-Europeanmregʰnomskull, brain
7Proto-Indo-Europeanmen-to think, mind; spiritual activity; to stay,...

via English inner

StepLanguageWordMeaning
1EnglishinnerBeing or occurring inside, situated farther in,...
2Middle Englishinner
3Old Englishinnerainner, interior
4Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European men-