gray column

noun

Medical Definition of gray column

: any of the longitudinal columns of gray matter in each lateral half of the spinal cord

called also gray horn

— compare column sense a

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Cite this Entry

“Gray column.” The Merriam-Webster.com Medical Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/medical/gray%20column. Accessed 13 December 2019.

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