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non-nucleoside

American  
[non-noo-klee-uh-sahyd, -nyoo-] / nɒnˈnu kli əˌsaɪd, -ˈnyu- /

noun

Pharmacology.

  1. any of various antiviral drugs that bind directly to reverse transcriptase and prevent RNA conversion to DNA, used in combination with other drugs to treat HIV infection.

Example Sentences

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Doravirine belongs to a class called non-nucleoside reverse transcriptase inhibitors.

From Barron's • Feb. 25, 2026

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

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.