Etymology

ultradifferentiability

Today it means: The condition of being ultradifferentiable Full definition →

English differentiability ← New Latin differentiātus ← Latin differentia
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The story

  1. Proto-Indo-European*h₂el-
  2. Latinūls
  3. Latinultrā
  4. Englishultra-
  5. Proto-Indo-European*dwóh₁
  6. Proto-Indo-European*trísinflu.
  7. Proto-Indo-European*d(w)is-
  8. Proto-Italic*dis-
  9. Latindis-
  10. Proto-Indo-European*bʰer-
  11. Proto-Indo-European*bʰéreti
  12. Proto-Italic*ferō
  13. Latinferō
  14. Latindifferō
  15. Latindifferēns
  16. Latindifferentia
  17. New Latindifferentiō
  18. New Latindifferentiātus
  19. Englishdifferentiate
  20. Englishdifferentiable
  21. Englishdifferentiability
  22. English todayultradifferentiability

From ultra- + differentiability.

Etymology from Wiktionary, CC BY-SA 4.0.