astral ray

noun

Medical Definition of astral ray

: one of the microtubules that make up the mitotic or meiotic aster

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astral

astral ray

astringent

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Cite this Entry

“Astral ray.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/astral%20ray. Accessed 4 Dec. 2021.

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