basilar bone

bas·i·lar bone

the developmental basilar process of the occipital bone that unites with the condylar portions around the fourth or fifth year, becoming the basilar part of occipital bone.
See also: basilar part of occipital bone.

bas·i·lar bone

(basi-lăr bōn)
Developmen-tal basilar process of the occipital bone that unites with the condylar portions around the fourth or fifth year, becoming the basilar part of occipital bone
Synonym(s): basioccipital bone.