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Pepsin Definition & Meaning

pepsin
noun
  1. an enzyme produced in the stomach that splits proteins into peptones

"Pepsin" in song lyrics

See how pepsin is used in real songs:

  • "enzyme lab procedure pepsin"
    AOL — AOL
  • "protein digestion lab pepsin"
    AOL — AOL
  • "chemical digestion lab pepsin"
    AOL — AOL

Usage tips for "pepsin"

Understanding the precise definition of a word helps you use it with confidence. When using "pepsin" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for pepsin to find words that pair well.

Use "pepsin" in a verse

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Frequently asked questions

What does pepsin mean?
an enzyme produced in the stomach that splits proteins into peptones
What part of speech is pepsin?
Pepsin is a noun.

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