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"7世紀にアラビアで創立され、、コーランに書き記されたマホメットの教えに基づくイスラム教徒の一神教信者の宗教的組織マホメット教