spinal
/spaɪ.nəl/ adjective, noun
Forms spinals
- adjective (anatomy, zootomy) Of or relating to the spine. “spinal injury”
- adjective Of or pertaining to the spinal cord.
- adjective (zoology) (of a frog or other experimental animal) Having a pithed brain, but an intact surgically isolated spinal cord.
- noun (medicine, colloquial) A spinal anesthesia.
Synonyms
Etymology
Borrowed from Late Latin spīnālis (“of or belonging to the spine”), from spīna (“a prickle, spine”) + -ālis (“-al”, adjectival suffix). By surface analysis, spine + -al.
Webster’s 1913
- adjective Of, pertaining to, or in the region of, the backbone, or vertebral column; rachidian; vertebral.
- adjective Of or pertaining to a spine or spines. Spinal accessory nerves, the eleventh pair of cranial nerves in the higher vertebrates. They originate from the spinal cord and pass forward into the skull, from which they emerge in company with the pneumogastrics.
Etymology [L. spinalis, fr. spina the spine: cf. F. spinal. See Spine.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “spinal”, CC BY-SA 4.0. Details