Meaning Of The Word Penicillin

Real Dictionary

What's the definition of Penicillin? Find Penicillin meanings, definitions and more at the Real Dictionary online.

Penicillin Meaning

Penicillin Definition
Penicillin Definition

What's The Definition Of Penicillin?

penicillin in American English
any of a group of isomeric, antibiotic compounds with the general formula C9H11N2O4SR, obtained from the filtrates of certain molds (esp., Penicillium notatum and P. chrysogenum) or produced synthetically
noun: any of several antibiotics of low toxicity, produced naturally by molds of the genus Penicillium and also semisynthetically, having a bactericidal action on many susceptible Gram-positive or Gram-negative cocci and bacilli, some also being effective again

penicillin in British English
noun: any of a group of antibiotics with powerful bactericidal action, used to treat many types of infections, including pneumonia, gonorrhoea, and infections caused by streptococci and staphylococci: originally obtained from the fungus Penicillium, esp P. nota

penicillin in the Pharmaceutical Industry
noun: Penicillin is one of any of a group of antibiotics that kills bacteria and is used to treat many types of infections, including pneumonia and gonorrhea.

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