proteolysis

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noun

The hydrolysis of proteins into peptides and amino acids, especially as part of the digestion of food.

UncommonScrabble 16

Meanings

nounproteolysis (countable and uncountable, plural proteolyses)

plural proteolyses

  1. countableuncountablebiochemistryThe hydrolysis of proteins into peptides and amino acids, especially as part of the digestion of food.

Origin

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

From proteo- + -lysis.

Full word history & related roots →

Translations

Finnish proteolyysi
  • proteolyysithe hydrolysis of proteins
French protéolyse
  • protéolysethe hydrolysis of proteins
Indonesian proteolisis
  • proteolisisthe hydrolysis of proteins
Italian proteolisi
  • proteolisithe hydrolysis of proteins

Rhymes & wordplay

Rhymes with proteolysis

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Cite this entry
APA

proteolysis. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/proteolysis

MLA

“proteolysis.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/proteolysis. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “proteolysis,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/proteolysis.

Source: proteolysis on Wiktionary, CC BY-SA 4.0.