from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Any of the nerves that arise in pairs from the spinal cord. There are 31 pairs of spinal nerves in the human body.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. any of the 31 pairs of nerves emerging from each side of the spinal cord (each attached to the cord by two roots: ventral and dorsal)
Sorry, no etymologies found.