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AZT

American

Pharmacology, Trademark.

azidothymidine: an antiviral drug, manufactured from genetic materials in fish sperm or produced synthetically, used in the treatment of AIDS.

AZT British

abbreviation

Also called: zidovudine. azidothymidine

"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

AZT Scientific

/ ā′zē-tē′ /

A nucleoside analogue antiviral drug that inhibits the replication of retroviruses such as HIV by interfering with the enzyme reverse transcriptase.

AZT Cultural

A drug used in the treatment of AIDS. It does not cure the disease but does prolong the life of the patient in some cases.

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.

AZT remains part of standard HIV therapies and is estimated to have saved or prolonged millions of lives.

From Los Angeles Times • Jan. 29, 2026

Pills today contain a combination of two or three medicines, the vast majority including one similar to AZT, tenofovir, made by Gilead Sciences.

From Salon • Aug. 20, 2023

Burroughs Wellcome dropped the price of AZT four days later.

From Washington Post • Aug. 12, 2022

AZT blocks the HIV integrase enzyme, which the virus uses to insert its viral DNA into the DNA of the host cell.

From Textbooks • Jun. 9, 2022

In 1991, direct action group ACT UP Australia - its terminally ill members impatient for expedited and equal access to early treatment drug AZT - staged a "die-in" at the Department of Health.

From BBC • Feb. 1, 2022

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023