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sphenoid

[sfee-noid] /ˈsfi nɔɪd/
adjective, Also, sphenoidal
2.
Anatomy. of or pertaining to the compound bone of the base of the skull, at the roof of the pharynx.
noun
3.
Anatomy. the sphenoid bone.
Origin
1725-1735
1725-35; < Neo-Latin sphēnoīdēs < Greek sphēnoeidḗs. See sphen-, -oid
Related forms
postsphenoid, adjective
presphenoid, adjective
subsphenoid, adjective
subsphenoidal, adjective
supersphenoid, adjective
supersphenoidal, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for sphenoidal

sphenoid

/ˈsfiːnɔɪd/
adjective
1.
wedge-shaped
2.
of or relating to the sphenoid bone
noun
3.
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
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sphenoidal in Medicine

sphenoid sphe·noid (sfē'noid')
n.
The sphenoid bone. adj.

  1. Of or relating to the sphenoid bone.

  2. Wedge-shaped.


sphe·noi'dal (-noid'l) adj.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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