Where does “supericosahedron” come from?

supericosahedron (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.

supericosahedron (English): An icosahedron-shaped structure made from smaller repeated parts

Definitions

  1. An icosahedron-shaped structure made from smaller repeated parts

Ancestry of “supericosahedron”, step by step

supericosahedron 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 icosahedron

StepLanguageWordMeaning
1EnglishicosahedronA polyhedron with twenty faces; A regular...
2Ancient Greekεἰκοσάεδρον
3Ancient Greekεἴκοσιtwenty
4Proto-Hellenicewīkəti
5Proto-Indo-Europeanwídḱm̥titwenty
6Proto-Indo-Europeandwidḱómt
7Proto-Indo-Europeandéḱm̥tten
Every word from Proto-Indo-European éǵh₂Every word from Proto-Germanic *ekEvery word from Proto-West Germanic ik