abuna (plural abunas)
(Christianity) The Patriarch, or head of the Abyssinian Church.
A river in northeastern Bolivia that forms part of its border with Brazil.
The title of the leader, or patriarch, of the Ethiopian Orthodox Church. [First attested in the early 17th century.]
A*bu"na, n. Etym: [Eth. and Ar., our father.]
Definition: The Patriarch, or head of the Abyssinian Church.
Source: Webster’s Unabridged Dictionary 1913 Edition