Primatial

noun
1.
Ecclesiastical. an archbishop or bishop ranking first among the bishops of a province or country.
2.
any of various omnivorous mammals of the order Primates, comprising the three suborders Anthropoidea (humans, great apes, gibbons, Old World monkeys, and New World monkeys), Prosimii (lemurs, loris, and their allies), and Tarsioidea (tarsiers), especially distinguished by the use of hands, varied locomotion, and by complex flexible behavior involving a high level of social interaction and cultural adaptability.
3.
Archaic. a chief or leader.
noun
1.
any placental mammal of the order Primates, typically having flexible hands and feet with opposable first digits, good eyesight, and, in the higher apes, a highly developed brain: includes lemurs, lorises, monkeys, apes, and man
adjective
2.
of, relating to, or belonging to the order Primates
noun
1.
another name for archbishop
2.
Primate of all England, the Archbishop of Canterbury
3.
Primate of England, the Archbishop of York

primate pri·mate (prī’māt’)
n.
A mammal of the order Primates, which includes the anthropoids and prosimians, characterized by refined development of the hands and feet, a shortened snout, and a large brain.
pri·ma’tial (-mā’shəl) adj.
primate
(prī’māt’)
Any of various mammals of the order Primates, having a highly developed brain, eyes facing forward, a shortened nose and muzzle, and opposable thumbs. Primates usually live in groups with complex social systems, and their high intelligence allows them to adapt their behavior successfully to different environments. Lemurs, monkeys, apes, and humans are primates.