What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Penicillin vs Nonpenicillin - What's the difference?

penicillin | nonpenicillin |

As a noun penicillin

is any of a group of narrow-spectrum antibiotics obtained from Penicillium molds or synthesized; they have a beta-lactam structure; most are active against gram-positive bacteria and used in the treatment of various infections and diseases.

As an adjective nonpenicillin is

not of or pertaining to penicillin.

penicillin

English

Noun

  • (pharmaceutical drug) Any of a group of narrow-spectrum antibiotics obtained from Penicillium molds or synthesized; they have a beta-lactam structure; most are active against gram-positive bacteria and used in the treatment of various infections and diseases.

    • Derived terms

    * benzathine penicillin * benzylpenicillin, penicillin G * penicillinic acid * phenoxymethylpenicillin, penicillin V * procaine penicillin

    External links

    * ("penicillin" on Wikipedia)

    nonpenicillin

    English

    Adjective

    (-)
  • Not of or pertaining to penicillin.