from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The passage formed by successive openings in the articulated vertebrae through which the spinal cord and its membranes pass. Also called vertebral canal.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The canal which runs down through the vertebrae and contains the spinal cord and spinal meninges.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the canal in successive vertebrae through which the spinal cord passes
Sorry, no etymologies found.