mussulman

from The Collaborative International Dictionary of English v.0.48

Mussulman \Mus"sul*man\, n.; pl. {Mussulmans}. [Ar.
   muslim[imac]n, pl. of muslim: cf. F. & Sp. musulman. See
   {Moslem}.]
   A Mohammedan; a Moslem.
   [1913 Webster]