The Collaborative International Dictionary
Platycephalic
Platycephalic \Plat`y*ce*phal"ic\, Platycephalous \Plat`y*ceph"a*lous\, a. [Platy + Gr. ? head.] (Anat.) Broad-headed.
Wiktionary
platycephalic
a. (context anatomy English) Having a broad head.
Usage examples of "platycephalic".
Even the pallid light shed by the nodule that dangled, like a third eye, from the front of its platycephalic skull threw no more than a firefly sheen on the stretched, squamous green of its hide.