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ribonucleoside

American  
[rahy-boh-noo-klee-uh-sahyd, -nyoo-] / ˌraɪ boʊˈnu kli əˌsaɪd, -ˈnju- /

noun

Biochemistry.

  1. a ribonucleotide precursor that contains ribose and a purine or pyrimidine base.

Etymology

Origin of ribonucleoside

First recorded in 1930–35; ribo(nucleic acid) + nucleoside

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.

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