The Collaborative International Dictionary
Epipterygoid
Epipterygoid \Ep`ip*ter"y*goid\, a. [Pref. epi- + pterygoid.] (Anat.) Situated upon or above the pterygoid bone. -- n. An epipterygoid bone or cartilage; the columella in the skulls of many lizards.
Wiktionary
epipterygoid
a. (context anatomy English) Situated upon or above the pterygoid bone. n. An epipterygoid bone or cartilage; the columella in the skulls of many lizards.