Etymology

cortisone

C3O1R1T1I1S1O1N1E1

Today it means: A corticosteroid hormone, closely related to corticosterone, produced by the adrenal cortex. One of the glucocorticoids, it is also made synthetically for use as an anti-inflammatory and antiallergy agent. 17-hydroxy-11-dehydrocorticosterone, with formula C₂₁H₂₈O₅. Full definition →

English corticosterone ← German Keton ← French cholestéro
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The story

  1. Proto-Indo-European*(s)ker-
  2. Proto-Indo-European*(s)kert-
  3. Proto-Indo-European*(s)kort-ek-s
  4. Latincortex
  5. Englishcortico-
  6. Proto-Indo-European*ǵʰelh₃-
  7. Proto-Hellenic*kʰolā́
  8. Ancient Greekχολή (kholḗ)
  9. Proto-Indo-European*ster-
  10. Ancient Greekστερεός (stereós)
  11. Frenchcholestérine
  12. Frenchcholestéro
  13. Englishcholesterol
  14. Englishsterol
  15. GermanKeton
  16. Englishketone
  17. Englishcorticosterone
  18. English todaycortisone

Shortening of corticosterone.

Etymology from Wiktionary, CC BY-SA 4.0.