tetracycline

American  

[te-truh-sahy-kleen, -klin] / ˌtɛ trəˈsaɪ klin, -klɪn /

noun

Pharmacology.

1. an antibiotic, C 22 H 24 H 2 O 8 , derived from chlortetracycline, used in medicine to treat a broad variety of infections.

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tetracycline British  

/ -klɪn, ˌtɛtrəˈsaɪklaɪn /

noun

1. an antibiotic synthesized from chlortetracycline or derived from the bacterium Streptomyces viridifaciens: used in treating rickettsial infections and various bacterial infections. Formula: C 22 H 24 N 2 O 8

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tetracycline Scientific  

/ tĕt′rə-sī′klēn′,-klĭn /

1. A yellow crystalline compound, C ₂₂ H ₂₄ N ₂ O ₈, synthesized or derived from several bacterial species of the genus Streptomyces and used as an antibiotic in bacterial infections. Other drugs of the tetracycline class have a similar chemical structure.

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Etymology

Origin of tetracycline

First recorded in 1950–55; tetra- + cycl- + -ine ²

Example Sentences

If the patient only requires a small amount of the therapeutic protein, then he/she will only take a small dose of tetracycline, which will turn on the therapeutic gene only a little.

From Science Daily • Jan. 2, 2024

The first is a phototoxic reaction, often seen with certain antibiotics such as tetracycline.

From New York Times • Jul. 6, 2023

Doxycycline, a relative of the antibiotic tetracycline, has been around for more than 45 years and is commonly used to treat and prevent acne and Lyme disease.

From Science Magazine • Jul. 27, 2022

A newer antibiotic called sarecycline, a narrow-spectrum form of tetracycline, is as effective as doxycycline in treating acne, Fried said.

From Washington Post • Jun. 21, 2022

Lord knows what sort of metabolism uses tetracycline for food—but they are growing mud that yields an incredibly rich concentration of antibiotic ... their native food.

From The Native Soil by Nourse, Alan Edward

Related Words

• penicillin