Where does “superego” come from?

Superego comes from English ego combined with English supernumerary, ultimately from Proto-Indo-European éǵh₂ meaning "I" and Proto-Indo-European uperi and upo meaning "over" and "under."

superego (English): The part of the mind that acts as a self-critical...

Definitions

  1. The part of the mind that acts as a self-critical...

Ancestry of “superego”, step by step

StepLanguageWordMeaning
1EnglishsuperOf excellent quality, superfine; better than...
2Englishsuper-egoAlternative spelling of superego
3GermanÜber-Ichsuperego
4GermanIchego, the Ich; self, me, him, etc
5Middle High GermanichI
6Old High GermanihI
7Proto-West GermanicikI
8Proto-Germanic*ek—
9Proto-Indo-Europeanéǵh₂I

Words derived from “superego”

Every word from Proto-Indo-European éǵh₂ →Every word from Proto-Germanic *ek →Every word from Proto-West Germanic ik →