Where does “superimpregnation” come from?

superimpregnation (English) comes from English super, from English super-ego, from German Über-Ich, from German Ich, from Middle High German ich, from Old High German ih, from Proto-West Germanic ik, from Proto-Germanic *ek — I.

superimpregnation (English): impregnation in addition to a prior impregnation;...

Definitions

  1. impregnation in addition to a prior impregnation;...

Ancestry of “superimpregnation”, step by step

superimpregnation traces back through two separate lines of ancestry.

via English super

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

via English impregnation

StepLanguageWordMeaning
1EnglishimpregnationThe act of making pregnant; fertilization; The...
2Middle Englishimpregnaciounimpregnation
3Old Frenchimpregnacion
4Latinimpregnatio
Every word from Proto-Indo-European éǵh₂Every word from Proto-Germanic *ekEvery word from Proto-West Germanic ik