ribonucleoprotein

[ rahy-boh-noo-klee-oh-proh-teen, -tee-in, -nyoo- ]
/ ˌraɪ boʊˌnu kli oʊˈproʊ tin, -ti ɪn, -ˌnyu- /

noun Biochemistry.

a substance composed of RNA in close association with protein; a nucleoprotein containing RNA. Abbreviation: RNP

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Origin of ribonucleoprotein

First recorded in 1935–40; ribo(se) + nucleoprotein
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Medical definitions for ribonucleoprotein

ribonucleoprotein
[ rī′bō-nōō′klē-ō-prōtēn ]

n.

A nucleoprotein that contains RNA.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.