nestorius

Nestorius is likely misspelled.

Nestorius has no English definition.

As a proper noun Arius is

a A=A Greek given name derived from Ancient Greek, notably borne by Arius, circa 250–336, a priest in Alexandria, the founder of Arianism.

Nestorius is often a misspelling of nestorian.

Nestorius has no English definition.

As an adjective Nestorian is

relating to teachings or to the followers of Nestorius

As a noun Nestorian is

a perceived follower of Nestorius in the fourth and fifth centuries. A member of a "Nestorian" church.