Definition of quinolone
: any of a class of synthetic antibacterial drugs that are derivatives of hydroxylated quinolines and inhibit the replication of bacterial DNA
Recent Examples of quinolone from the Web
Other antibiotics found to raise the risk of miscarriage include most macrolides, quinolones, tetracyclines, sulfonamides and metronidazole.
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Origin and Etymology of quinolone
quinoline + -one
First Known Use: 1936See Words from the same year
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Britannica.com: Encyclopedia article about quinolone
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