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spondylitis

[spon-dl-ahy-tis]
noun Pathology.
  1. inflammation of the vertebrae.

Origin of spondylitis

1840–50; < Greek spóndyl(os) vertebra, whorl, mussel + -itis
Related formsspon·dy·lit·ic [spon-dl-it-ik] /ˌspɒn dlˈɪt ɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for spondylitis

spondylitis

noun
  1. inflammation of the vertebrae

Word Origin for spondylitis

C19: from New Latin, from Greek spondulos vertebra; see -itis
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
Word Origin and History for spondylitis
n.

1849, Modern Latin, from Latin spondylus, from Greek spondylos, variant of sphondylos "vertebra" + -itis.

Online Etymology Dictionary, © 2010 Douglas Harper
spondylitis in Medicine

spondylitis

[spŏn′dl-ī′tĭs]
n.
  1. Inflammation of one or more vertebrae.
Related formsspon′dy•lyt′ic (-ĭt′ĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.