orbitosphenoid
adjectiveMedical Definition of orbitosphenoid
(Entry 1 of 2)
: being or relating to a paired element of the skull between the presphenoid and frontal bone that in humans forms the lesser wing of the sphenoid
orbitosphenoid
nounMedical Definition of orbitosphenoid (Entry 2 of 2)
: an orbitosphenoid bone or process (as the lesser wing of the human sphenoid bone)