Main Entry: 1spi·nal Pronunciation: 'spIn-&l Function: adjective 1: of, relating to, or situated near the spinalcolumn 2 a: of, relating to, or affecting the spinal cord <spinal reflexes> b: having the spinal cord functionally isolated (as by surgical section)from the brain spinal animals> c: used for spinal anesthesia spinal anesthetic> 3: made for or fitted to the spinalcolumn spinal brace> —spi·nal·ly/-E/adverb
Main Entry: 2spinal Function: noun : a spinal anesthetic
Any of various pointed projections, processes, or appendages of animals.
A sharp-pointed projection on a plant, especially a hard, narrow modified leaf, as on a cactus, that is adapted to reduce water loss. Compare thorn. See more at leaf.