sphenooccipital

sphe·no·bas·i·lar

(sfē'nō-bas'i-lăr),
Relating to the sphenoid bone and the basilar process of the occipital bone.

sphenooccipital

/sphe·no·oc·cip·i·tal/ (-ok-sip´ĭ-t'l) pertaining to the sphenoid and occipital bones.

sphe·no·bas·i·lar

(sfē'nō-bas'i-lăr)
Relating to the sphenoid bone and the basilar process of the occipital bone.
Synonym(s): sphenooccipital.