sphenoid

[ sfee-noid ]
/ ˈsfi nɔɪd /

adjective Also sphe·noi·dal.

being in the shape of a wedge; wedge-shaped.
Anatomy. of or relating to the compound bone of the base of the skull, at the roof of the pharynx.

noun

Anatomy. the sphenoid bone.

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Origin of sphenoid

1725–35; < New Latin sphēnoīdēs < Greek sphēnoeidḗs. See sphen-, -oid

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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

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British Dictionary definitions for sphenoid

sphenoid
/ (ˈsfiːnɔɪd) /

adjective Also: sphenoidal

wedge-shaped
of or relating to the sphenoid bone

noun

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

Medical definitions for sphenoid

sphenoid
[ sfēnoid′ ]

n.

The sphenoid bone.

adj.

Of or relating to the sphenoid bone.
Wedge-shaped.

Other words from sphenoid

sphe•noidal (-noidl) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.