polyribosome

noun

poly·​ri·​bo·​some ˌpä-lē-ˈrī-bə-ˌsōm How to pronounce polyribosome (audio)
: a cluster of ribosomes linked together by a molecule of messenger RNA and forming the site of protein synthesis
polyribosomal adjective

Word History

First Known Use

1962, in the meaning defined above

Time Traveler
The first known use of polyribosome was in 1962

Dictionary Entries Near polyribosome

Cite this Entry

“Polyribosome.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polyribosome. Accessed 28 Nov. 2024.

Medical Definition

polyribosome

noun
poly·​ri·​bo·​some -ˈrī-bə-ˌsōm How to pronounce polyribosome (audio)
: a cluster of ribosomes linked together by a molecule of messenger RNA and forming the site of protein synthesis

called also polysome

polyribosomal adjective
Love words? Need even more definitions?

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