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spinal canal

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noun
  1. the tube formed by the vertebrae in which the spinal cord and its membranes are located.
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Origin of spinal canal

First recorded in 1835–45
Also called vertebral canal.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for spinal canal

spinal canal

noun
  1. the natural passage through the centre of the spinal column that contains the spinal cord
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
spinal canal in Medicine

spinal canal

n.
  1. vertebral canal
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.