| Noun | 1. | Islamic Ummah - the Muslim community or people, considered to extend from Mauritania to Pakistan; "moderate Muslims urge the Ummah to reject the terrorism of radical Muslims"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" community - a group of people having ethnic or cultural or religious characteristics in common; "the Christian community of the apostolic age"; "he was well known throughout the Catholic community" | |