| Noun | 1. | os zygomaticum - the arch of bone beneath the eye that forms the prominence of the cheekjugal point, jugale - the craniometric point at the union of the frontal and temporal processes of the zygomatic bone bone, os - rigid connective tissue that makes up the skeleton of vertebrates skull - the bony skeleton of the head of vertebrates zygomatic process - a slender process of the temporal bone that strengthens the zygomatic arch | |