Where does “norbuprenorphine” come from?

norbuprenorphine (English) comes from English buprenorphine, from English tert-butyl, from English tert-, from Hungarian tér, from German Teer, from Middle Low German ter, from Proto-Germanic terwą, from Pre-Germanic derwom — hard, firm, strong, solid; hard, fast; tree.

norbuprenorphine (English): A major active metabolite of buprenorphine

Definitions

  1. A major active metabolite of buprenorphine

Ancestry of “norbuprenorphine”, step by step

norbuprenorphine traces back through two separate lines of ancestry.

via English buprenorphine

StepLanguageWordMeaning
1EnglishbuprenorphineA semisynthetic narcotic analgesic that is...
2Englishtert-butylSynonym of tertiary butyl
3Englishtert-tertiary form
4Hungariantérspace; room; field
5GermanTeertar
6Middle Low Germanter
7Proto-Germanicterwątar
8Pre-Germanicderwom
9EnglishdoruAlternative form of dory
10Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
11Proto-Hellenicdórutree
12Proto-Indo-Europeandórutree
13Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

via English NOR

StepLanguageWordMeaning
1EnglishNORA binary operator composite of NOT OR; negation...
2Middle Englishnauther
3Middle Englishnoþer
4Old Englishnāwþerneither
5Old Englishnāhwæþerneither
Every word from Proto-Indo-European drew-Every word from Proto-Indo-European dóruEvery word from Proto-Hellenic dóru