'Muslim' definitions:

Definition of 'Muslim'

adjective

Of or relating to or supporting Islamism; "Islamic art" [syn: Muslim, Moslem, Islamic]

noun

A believer in or follower of Islam [syn: Muslim, Moslem]

From: GCIDE

From: GCIDE

Moslem \Mos"lem\ (m[o^]z"l[e^]m), n.; pl. Moslems (m[o^]z"l[e^]mz), or collectively Moslem. [Ar. muslim a true believer in the Mohammedan faith, fr. salama to submit to God, to resign one's self to the divine will. Cf. Islam, Mussulman.] An adherent of Islam; a Mussulman; an orthodox Mohammedan. [Written also muslim.] "Heaps of slaughtered Moslem." --Macaulay. [1913 Webster]
They piled the ground with Moslem slain. --Halleck. [1913 Webster]