- (a.) Of or pertaining to a spine or spines.
- (a.) Of, pertaining to or in the region of, the backbone or vertebral column; rachidian; vertebral.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). spinal. Retrieved September 22, 2026, from http://smartdefine.org/spinal/definitions/2064918 |
| Chicago | Webster's. 2011. "spinal" http://smartdefine.org/spinal/definitions/2064918 (accessed September 22, 2026). |
| Harvard | Webster's 2011, spinal, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/spinal/definitions/2064918>. |
| MLA | Webster's. "spinal" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/spinal/definitions/2064918> |