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Prion Definition & Meaning

prion
noun
  1. (microbiology) an infectious protein particle similar to a virus but lacking nucleic acid; thought to be the agent responsible for scrapie and other degenerative diseases of the nervous system

"Prion" in song lyrics

See how prion is used in real songs:

  • "attica prion"
    AOL — AOL

Usage tips for "prion"

Understanding the precise definition of a word helps you use it with confidence. When using "prion" 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 prion to find words that pair well.

Use "prion" in a verse

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Frequently asked questions

What does prion mean?
(microbiology) an infectious protein particle similar to a virus but lacking nucleic acid; thought to be the agent responsible for scrapie and other degenerative diseases of the nervous system
What part of speech is prion?
Prion is a noun.

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