WordNet (r) 3.0 (2006):

Muslimism
    n 1: the civilization of Muslims collectively which is governed
         by the Muslim religion; "Islam is predominant in northern
         Africa, the Middle East, Pakistan, and Indonesia" [syn:
         Islam, Muslimism]
    2: the monotheistic religious system of Muslims founded in
       Arabia in the 7th century and based on the teachings of
       Muhammad as laid down in the Koran; "Islam is a complete way
       of life, not a Sunday religion"; "the term Muhammadanism is
       offensive to Muslims who believe that Allah, not Muhammad,
       founded their religion" [syn: Islam, Islamism,
       Mohammedanism, Muhammadanism, Muslimism]