Definition of mitras:
(n) :
A person who is interested in becoming a Buddhist and elects to join a Buddhist community to learn more.
(n) :
A divinity of Vedic culture, hypostasis of friendship and one-half of the dvandva (compound divinity) Varuna-Mitra.
(n) :
A surname from Sanskrit.
(n) :
(uncommon) A deity invoked in the Hurrian Mitanni of ca. 1400 BC.
(n) :
(rare) Alternative form of Mithra (“Iranian deity”). [A particular divinity (yazata) in Zoroastrianism and later Iranian history and culture, the hypostasis of "contract", "oath".]