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intervertebral disk

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intervertebral disk

–noun Anatomy.
the plate of fibrocartilage between the bodies of adjacent vertebrae.

Origin:
1855–60
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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intervertebral disk  


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n.  A broad disk of fibrocartilage situated between adjacent vertebrae of the spinal column.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: intervertebral disk
Function: noun
: any of the tough elastic disks that are interposed between the centra of adjoining vertebrae and that consist of an outerannulus fibrosus enclosing an inner nucleus pulposus
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

intervertebral disk n.
Any of the disks between the bodies of adjacent vertebrae. Also called intervertebral cartilage.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Science Dictionary
intervertebral disk   (ĭn'tər-vûr'tə-brəl)  Pronunciation Key 
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 © 2002. Published by Houghton Mifflin. All rights reserved.
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