Where does “superexcrescence” come from?

superexcrescence (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.

superexcrescence (English): a superfluous growth

Definitions

  1. a superfluous growth

Ancestry of “superexcrescence”, step by step

superexcrescence 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 excrescence

StepLanguageWordMeaning
1EnglishexcrescenceSomething, usually abnormal, which grows out of...
2Latinexcrescentiaabnormal growths
3Latinexcrēscere
4Latincrēscere
5Proto-Italickrēskō
6Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
7Proto-Indo-Europeankr̥-to turn, to bend
8Proto-Indo-Europeanker-army
Every word from Proto-Indo-European éǵh₂Every word from Proto-Germanic *ekEvery word from Proto-West Germanic ik