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vancomycin

American  
[vang-kuh-mahy-sin, van-] / ˌvæŋ kəˈmaɪ sɪn, ˌvæn- /

noun

Pharmacology.
  1. a bactericidal antibiotic, C 66 H 75 ClN 9 O 24 , produced by Streptomyces orientalis, used in the treatment of antibiotic-associated colitis and endocarditis.


vancomycin British  
/ ˌvænkəʊˈmaɪsɪn /

noun

  1. an antibiotic effective against most Gram-positive organisms. It is given by intravenous infusions for serious infections that are resistant to other antibiotics

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of vancomycin

First recorded in 1956; vanco- (of unexplained origin) + -mycin

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Among them were rifampicin, vancomycin, and ciprofloxacin, medications used to treat conditions such as tuberculosis, colitis, and UTIs.

From Science Daily • Feb. 21, 2026

But the team arrived at a different conclusion after sifting through research included in a multicenter study, which included adults treated with oral vancomycin between 2016-2021 for C. diff infection.

From Science Daily • Apr. 25, 2024

The system was still able to detect vancomycin.

From Science Daily • Oct. 3, 2023

Continuous monitoring is crucial for vancomycin because there is a narrow range within which it effectively kills bacteria without harming the patient, she added.

From Science Daily • Oct. 3, 2023

After constructing the microneedle sensors, the team tested whether a microneedle sensor could detect vancomycin in a saline solution mimicking the conditions inside the body, Downs said.

From Science Daily • Oct. 3, 2023