The Collaborative International Dictionary of English v.0.48:

Madjoun \Mad"joun\, n. [Hind., fr. Ar. ma'j[=u]n.]
   An intoxicating confection from the hemp plant; -- used by
   the Turks and Hindus. [Written also majoun.]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Majoun \Maj"oun\, n.
   See Madjoun.
   [1913 Webster]