primatial Definition

a bishop who has precedence in a province, a group of provinces, or a nation

one first in authority or rank : leader

any of an order (Primates) of mammals that are characterized especially by advanced development of binocular vision resulting in stereoscopic depth perception, specialization of the hands and feet for grasping, and enlargement of the cerebral hemispheres and that include humans, apes, monkeys, and related forms (such as lemurs and tarsiers)