(ˈ) ̷ ̷+ noun
Etymology: post- + sphenoid
: the posterior portion of the sphenoid bone developed in five separate parts consisting of a central basisphenoid, the two alisphenoids, and the two medial pterygoid laminae
(ˈ) ̷ ̷+ noun
Etymology: post- + sphenoid
: the posterior portion of the sphenoid bone developed in five separate parts consisting of a central basisphenoid, the two alisphenoids, and the two medial pterygoid laminae
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012