centrum
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cen·trum
(sĕn′trəm)n. pl. cen·trums or cen·tra (-trə)
The major part of a vertebra, exclusive of the bases of the neural arch.
[Latin, center; see center.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
centrum
(ˈsɛntrəm)n, pl -trums or -tra (-trə)
(Zoology) the main part or body of a vertebra
[C19: from Latin: centre]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
cen•trum
(ˈsɛn trəm)n., pl. -trums, -tra (-trə).
1. a center.
2. the body of a vertebra, the part cushioned by the spinal disk.
[1850–55; < Latin; see center]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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| Noun | 1. | centrum - the main body of a vertebra vertebra - one of the bony segments of the spinal column haemal arch, hemal arch - a structure arising ventrally from a vertebral centrum and enclosing the caudal blood vessels neural arch, vertebral arch - a structure arising dorsally from a vertebral centrum and enclosing the spinal cord |
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