Word Study
sphenethmoid
CIDE DICTIONARY
sphenethmoid, a. [Sphenoid + ethmoid.].
Of or pertaining to both the sphenoidal and the ethmoidal regions of the skull, or the sphenethmoid bone; sphenethmoidal. [1913 Webster]
sphenethmoid, n.
The sphenethmoid bone. [1913 Webster]
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