Islam, Mohammedanism, Muhammadanism, Muslimism, Islamism - the monotheistic religion of Muslims founded in Arabia in the 7th century and based on the teachings of Muhammad as laid down in the Koran; "the term Muhammadanism is offensive to Muslims who believe that Allah, not Muhammad, founded their religion"

shaitan, shaytan - (Islam) a rebellious jinni who leads men astray

eblis - (Islam) the principal evil jinni in Islamic mythology

disembodied spirit, spirit - any incorporeal supernatural being that can become visible (or audible) to human beings