macrolide

American  

[mak-ruh-lahyd] / ˈmæk rəˌlaɪd /

noun

macrolides plural

1. Pharmacology. a compound containing a macrocyclic lactone ring, or any of a group of antibiotics containing such a ring and used especially to combat gram-positive bacteria.

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adjective

1. Pharmacology. relating to or being an antibiotic containing a macrocyclic lactone ring.

macrolide Scientific  

/ măk′rə-līd′ /

1. Any of a class of organic compounds containing a large lactone ring made up of twelve or more members.

2. Any of a class of antibiotics having a macrolide ring structure linked to one or more sugars. Macrolides are produced by actinomycete bacteria of the genus Streptomyces and act by inhibiting protein synthesis. Erythromycin is a macrolide.

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Other Word Forms

Derived Forms

• nonmacrolide
  adjective

Inflected Forms

Nouns

• macrolides
  plural

Example Sentences

See Examples For:

macrolide macrolides

The macrolide antibiotics, which include erythromycin, clarithromycin and azithromycin, are among the most widely prescribed antibiotics, with an estimated 66 million prescriptions written in the United States in 2008.

From Seattle Times ● Jan. 20, 2011

This plasmid introduced genes encoding resistance to multiple clinically used antibiotics, including macrolides.

From Science Daily ● Sep. 29, 2023

Eradication rates of MG following treatment with one family of antibiotics, called macrolides, are decreasing globally.

From BBC ● Jul. 10, 2018