Etymology

proteolysis

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Today it means: The hydrolysis of proteins into peptides and amino acids, especially as part of the digestion of food. Full definition →

Ancient Greek λῠ́σῐς (lŭ́sĭs) ← Proto-Indo-European *lewh₁- ← English proteo-
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The story

  1. Englishproteo-
  2. Proto-Indo-European*lewh₁-
  3. Ancient Greekλύω (lúō)
  4. Ancient Greekλῠ́σῐς (lŭ́sĭs)
  5. English todayproteolysis

From proteo- + -lysis.

Etymology from Wiktionary, CC BY-SA 4.0.