Where does “norpregnatriene” come from?

norpregnatriene (English) comes from English NOR, from Middle English nauther, from Middle English noþer, from Old English nāwþer, from Old English nāhwæþer — neither.

norpregnatriene (English): A norsteroid based on a pregnatriene

Definitions

  1. A norsteroid based on a pregnatriene

Ancestry of “norpregnatriene”, step by step

norpregnatriene traces back through two separate lines of ancestry.

via English NOR

StepLanguageWordMeaning
1EnglishNORA binary operator composite of NOT OR; negation...
2Middle Englishnauther
3Middle Englishnoþer
4Old Englishnāwþerneither
5Old Englishnāhwæþerneither

via English pregnatriene

StepLanguageWordMeaning
1EnglishpregnatrieneA triene derivative of a pregnane
Every word from Old English nāhwæþerEvery word from Old English nāwþerEvery word from Middle English noþer