cytoskeleton

noun

cy·​to·​skel·​e·​ton ˌsī-tə-ˈske-lə-tən How to pronounce cytoskeleton (audio)
: the network of protein filaments and microtubules in the cytoplasm that controls cell shape, maintains intracellular organization, and is involved in cell movement
cytoskeletal adjective

Examples of cytoskeleton 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.
The cytoskeleton provides most cells with their shape, structure, and internal organization. New Atlas, 2 Nov. 2024 In turn, the cytoskeleton relies on a type of actin protein, called filamentous or F-actin. New Atlas, 2 Nov. 2024 Those cells reveal some eukaryote-like features (opens a new tab), such as a cytoskeleton built with the protein actin. Quanta Magazine, 28 Oct. 2024 With their photograph, the two neuroscientists at Augusta University showed how disturbances to the structural framework of a cell, known as its cytoskeleton, can lead to diseases like Alzheimer’s and amyotrophic lateral sclerosis (ALS). Sarah Kuta, Smithsonian Magazine, 21 Oct. 2024 See all Example Sentences for cytoskeleton 

Word History

First Known Use

1936, in the meaning defined above

Time Traveler
The first known use of cytoskeleton was in 1936

Dictionary Entries Near cytoskeleton

Cite this Entry

“Cytoskeleton.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cytoskeleton. Accessed 2 Dec. 2024.

Medical Definition

cytoskeleton

noun
cy·​to·​skel·​e·​ton ˌsīt-ō-ˈskel-ət-ᵊn How to pronounce cytoskeleton (audio)
: the network of protein filaments and microtubules in the cytoplasm that controls cell shape, maintains intracellular organization, and is involved in cell movement
cytoskeletal adjective

More from Merriam-Webster on cytoskeleton

Last Updated: - Updated example sentences
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