Where does “supersedan” come from?

supersedan (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.

supersedan (English): A sedan car with excellent comfort and...

Definitions

  1. A sedan car with excellent comfort and...

Ancestry of “supersedan”, step by step

supersedan 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 sedan

StepLanguageWordMeaning
1EnglishsedanAn enclosed windowed chair suitable for a single...
2Italiansedevenue; see; branch
3Latinsēdēsseat, chair
4Latinsedeōto sit, to be seated
5Proto-Italicsedēōsit, be sitting, be seated
6Proto-Indo-Europeansḗd-to sit
Every word from Proto-Indo-European éǵh₂