1. 
[syn: Islam, Islamism, Mohammedanism, Muhammadanism, Muslimism]
The Collaborative International Dictionary of English v.0.48:
Muhammadanism \Mu*ham"mad*an*ism\, n.
   Mohammedanism.
   [1913 Webster]
WordNet (r) 3.0 (2006):
Muhammadanism
    n 1: 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]