polynucleotide

noun

poly·​nu·​cle·​o·​tide ˌpä-lē-ˈnü-klē-ə-ˌtīd How to pronounce polynucleotide (audio)
-ˈnyü-
: a polymeric chain of nucleotides

Examples of polynucleotide 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.
As Allure previously reported, studies have shown that polynucleotides can be beneficial for tissue regeneration and to stimulate collagen production. — Kara Nesvig, Allure, 16 Aug. 2025 The latest miracle goo slathered on celebrity faces is salmon sperm — or, as it’s more politely known in the beauty biz, polynucleotides. — Ingrid Schmidt, HollywoodReporter, 30 July 2025 One study conducted on wound healing in mice showed that administering polynucleotides expedited healing and collagen density. — Maddie Connors, Los Angeles Times, 14 May 2025 Essentially, polynucleotides are fragments of DNA that are typically derived from salmon sperm that can enhance the body's natural renewal process. — Perrie Samotin, Glamour, 3 May 2025 See All Example Sentences for polynucleotide

Word History

Etymology

International Scientific Vocabulary

First Known Use

1911, in the meaning defined above

Time Traveler
The first known use of polynucleotide was in 1911

Rhymes for polynucleotide

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Browse Nearby Words

polynuclear aromatic hydrocarbon
polynucleotide
polynya
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Cite this Entry

“Polynucleotide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polynucleotide. Accessed 7 Jul. 2026.

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Medical Definition

polynucleotide

noun
poly·​nu·​cle·​o·​tide -ˈn(y)ü-klē-ə-ˌtīd How to pronounce polynucleotide (audio)
: a polymeric chain of mononucleotides
Last Updated: - Updated example sentences
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