Etymology

phosphatidase

P3H4O1S1P3H4A1T1I1D2A1S1E1

Today it means: Any enzyme that catalyzes the hydrolysis of a lecithin or other phosphatide to a lysolecithin or other lysophospholipid Full definition →

English diastase ← Ancient Greek δῐᾰ́στᾰσῐς (dĭắstăsĭs) ← Proto-Hellenic *hístāmi
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The story

  1. Proto-Indo-European*bʰeh₂-
  2. Proto-Indo-European*bʰéh₂os
  3. Proto-Hellenic*pʰáwos
  4. Ancient Greekφᾰ́ος (phắos)
  5. Ancient Greekφῶς (phôs)
  6. Proto-Indo-European*bʰer-
  7. Proto-Indo-European*bʰéreti
  8. Proto-Hellenic*pʰérō
  9. Ancient Greekφέρω (phérō)
  10. Ancient Greekφωσφόρος (phōsphóros)
  11. Latinphōsphorus
  12. Frenchphosphore
  13. Frenchphosphate
  14. Englishphosphate
  15. Proto-Indo-European*dʰeh₁-
  16. Englishphosphatide
  17. Proto-Indo-European*dwóh₁
  18. Proto-Indo-European*trísinflu.
  19. Proto-Indo-European*dwís
  20. Ancient Greekδιά (diá)
  21. Ancient Greekδῐᾰ- (dĭă-)
  22. Proto-Indo-European*steh₂-
  23. Proto-Indo-European*stísteh₂ti
  24. Proto-Hellenic*hístāmi
  25. Ancient Greekῐ̔́στημῐ (hĭ́stēmĭ)
  26. Ancient Greekδῐῐ̈́στημῐ (dĭĭ̈́stēmĭ)
  27. Ancient Greekδῐᾰ́στᾰσῐς (dĭắstăsĭs)
  28. Englishdiastase
  29. English todayphosphatidase

From phosphatide + -ase.

Etymology from Wiktionary, CC BY-SA 4.0.