lysosome

noun

ly·​so·​some ˈlī-sə-ˌsōm How to pronounce lysosome (audio)
: a saclike cellular organelle that contains various hydrolytic enzymes see cell illustration
lysosomal adjective

Examples of lysosome 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.
Rome assigned her the task of comparing the vesicles entering lysosomes with the ones exiting. Byjohn Travis, science.org, 6 June 2024 In a 2021 metabolomic analysis of Parkinsonian sebum, published in Nature Communications, Barran and her colleagues found evidence of changes in two important human metabolic pathways, the first implicating mitochondria, the second additionally implicating the organelles known as lysosomes. Scott Sayare Robert Petkoff Anna Diamond Quinton Kamara, New York Times, 14 June 2024 Researchers are trying to work out how to use organelles like mitochondria and lysosomes to deliver drugs. Helen Sullivan, Smithsonian Magazine, 2 Apr. 2024 Essentially, old cells and any intrusive particles – Zheng’s team used gold nanoparticles in their experiment – are enclosed in the cell lysosome and eventually get pushed out from the kidney’s surface, while the contents of the cells are renewed. Sean Mowbray, Discover Magazine, 6 Oct. 2023 See all Example Sentences for lysosome 

Word History

Etymology

International Scientific Vocabulary lys- + -some entry 3

First Known Use

1955, in the meaning defined above

Time Traveler
The first known use of lysosome was in 1955

Dictionary Entries Near lysosome

Cite this Entry

“Lysosome.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lysosome. Accessed 17 Dec. 2024.

Kids Definition

lysosome

noun
ly·​so·​some ˈlī-sə-ˌsōm How to pronounce lysosome (audio)
: a saclike organelle that contains enzymes which can break down materials (as food particles and waste) within a cell

Medical Definition

lysosome

noun
ly·​so·​some ˈlī-sə-ˌsōm How to pronounce lysosome (audio)
: a saclike cellular organelle that contains various hydrolytic enzymes
lysosomal adjective
lysosomally adverb

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