Where does “superjovian” come from?

superjovian (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.

superjovian (English): Alternative form of super-Jovian

Definitions

  1. Alternative form of super-Jovian

Ancestry of “superjovian”, step by step

superjovian 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 jovian

StepLanguageWordMeaning
1EnglishjovianAlternative form of Jovian
2LatinIovisJove; Jupiter; Jupiter, the Roman god
3LatiniuppiterJupiter god of the sky and ruler of the Roman pantheon
4Proto-Italicdjous patērJupiter
5Proto-Italic*djous
6Proto-Indo-Europeandyḗwssky, heaven; sky god
7Proto-Indo-Europeandyéwssky, heaven
8Proto-Indo-Europeandyew-to be bright; sky, heaven
Every word from Proto-Indo-European éǵh₂Every word from Proto-Germanic *ekEvery word from Proto-West Germanic ik