spinal

[ spahyn-l ]
/ ˈspaɪn l /

adjective

of, relating to, or belonging to a spine or thornlike structure, especially to the backbone.

noun

Medicine/Medical. a spinal anesthetic.

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Origin of spinal

1570–80; <Late Latin spīnālis, equivalent to Latin spīn(a) spina + -ālis-al1

OTHER WORDS FROM spinal

spi·nal·ly, adverbin·ter·spi·nal, adjectivenon·spi·nal, adjectivepre·spi·nal, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for spinal

British Dictionary definitions for spinal

spinal
/ (ˈspaɪnəl) /

adjective

of or relating to the spine or the spinal cord
denoting a laboratory animal in which the spinal cord has been severeda spinal rat

noun

Derived forms of spinal

spinally, adverb
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

Medical definitions for spinal

spinal
[ spīnəl ]

adj.

Relating to or situated near the spinal column or spinal cord.
Relating to any spine or spinous process.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.