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spindle fiber

noun

: any of the apparent filaments constituting a mitotic spindle

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spindle-cell sarcoma
spindle fiber
spine
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Cite this Entry

“Spindle fiber.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/spindle%20fiber. Accessed 29 Nov. 2025.

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