ribosome
noun
ri·bo·some
ˈrī-bə-ˌsōm 
: any of the RNA-rich cytoplasmic granules that are sites of protein synthesis see cell illustration
Examples of ribosome in a Sentence
Recent Examples on the Web
The ribosomes could not parse some mutations and trepidatiously tiptoed over physical roadblocks created by more severe damage.
—
Dan Samorodnitsky, Quanta Magazine, 14 July 2025
Binding to ribosomes and nucleolin, which are crucial for protein synthesis.
—New Atlas, 13 July 2025
He was awarded the Nobel Prize in Chemistry in 2009 for his discovery of the structure of the ribosome, a crucial cellular machine responsible for gene expression.
—Sandro Iannaccone, Wired News, 15 Apr. 2025
In 2014, his lab showed vaults are made in an unusual way, by an assembly line of ribosomes.
—Byjohn Travis, science.org, 6 June 2024
See All Example Sentences for ribosome
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.
Dan Samorodnitsky, Quanta Magazine, 14 July 2025
Binding to ribosomes and nucleolin, which are crucial for protein synthesis.
—New Atlas, 13 July 2025
He was awarded the Nobel Prize in Chemistry in 2009 for his discovery of the structure of the ribosome, a crucial cellular machine responsible for gene expression.
—Sandro Iannaccone, Wired News, 15 Apr. 2025
In 2014, his lab showed vaults are made in an unusual way, by an assembly line of ribosomes.
—Byjohn Travis, science.org, 6 June 2024
See All Example Sentences for ribosome
Cite this Entry
“Ribosome.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ribosome. Accessed 27 Jul. 2025.
Copy CitationKids Definition
ribosome
noun
ri·bo·some
ˈrī-bə-ˌsōm
: one of numerous small RNA-containing particles in a cell that are sites of protein synthesis
Medical Definition
ribosome
noun
ri·bo·some
ˈrī-bə-ˌsōm
: any of the RNA- and protein-rich cytoplasmic granules that are sites of protein synthesis
Love words? Need even more definitions?
Merriam-Webster unabridged
Share