intervertebral disc
noun
variants
or intervertebral disk
plural intervertebral discs also intervertebral disks
: any of the tough elastic discs that are interposed between the centra of adjoining vertebrae and that consist of an outer fibrous ring enclosing an inner pulpy nucleus
Examples of intervertebral disc in a Sentence
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Dachshunds are among a number of breeds at risk of intervertebral disc disease (IVDD), which is a neurological condition affecting the spinal cord, vertebrae, or back bones.
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Alyce Collins, MSNBC Newsweek, 25 Sep. 2025
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Alyce Collins, MSNBC Newsweek, 25 Sep. 2025
Cite this Entry
“Intervertebral disc.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intervertebral%20disc. Accessed 4 Oct. 2025.
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