reverse transcriptase

noun

: a polymerase especially of retroviruses that catalyzes the formation of DNA using RNA as a template

Examples of reverse transcriptase in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The agents collected more than 200,000 reverse transcriptases, identified about 3,500 candidate systems and eventually narrowed the field to 20 candidates for detailed reports. — Neetika Walter, Interesting Engineering, 23 Sep. 2026 Commercialization of both reverse transcriptase (the RT) and PCR allowed scientists to develop the real-time monitoring of reaction progress for their own research. — ArsTechnica, 23 July 2026 For example, Viread (tenofovir disoproxil fumarate, or TDF) is a nucleotide reverse transcriptase inhibitor (NRTI) associated with nephrotoxicity. — Karen Berger, Verywell Health, 15 Aug. 2025 The medications target a unique enzyme in HIV called reverse transcriptase, which then prevents the virus from replicating and infecting cells in the body, Alan explains. — Korin Miller, Health.com, 9 Dec. 2021 See All Example Sentences for reverse transcriptase

Word History

First Known Use

1971, in the meaning defined above

Time Traveler
The first known use of reverse transcriptase was in 1971

Browse Nearby Words

Cite this Entry

“Reverse transcriptase.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reverse%20transcriptase. Accessed 3 Oct. 2026.

Medical Definition

reverse transcriptase

noun
: a polymerase especially of retroviruses that catalyzes the formation of DNA using RNA as a template

More from Merriam-Webster on reverse transcriptase

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster