Medical Dictionary

sphenoid sinus


sphenoid sinus

noun

Definition of SPHENOID SINUS

:  either of two irregular cavities in the body of the sphenoid bone that communicate with the nasal cavities

Variants of SPHENOID SINUS

sphenoid sinus or sphenoidal sinus
March 06, 2015
eolian Hear it
Deposited, produced, or eroded by wind
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