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intervertebral disk

noun Anatomy.

the plate of fibrocartilage between the bodies of adjacent vertebrae.

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Origin of intervertebral disk

First recorded in 1855–60

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for intervertebral disk

intervertebral disk

n.

Any of the disks between the bodies of adjacent vertebrae.intervertebral cartilage

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for intervertebral disk

intervertebral disk

[ĭn′tər-vûr′tə-brəl]

A broad disk of cartilage that separates adjacent vertebrae of the spine and acts as a shock absorber during movement.

The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.