Definition: Meaning of, Ali, Muhammad in English to English dictionary.
Pronunciation:/ ˈɑːli məˈhamɪd /
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(1942- ) a US BOXER who became world heavyweight champion in 1964, and then again in 1974 and 1978, and is one of the greatest BOXERs ever. He changed his name from Cassius Clay when he became a MUSLIM in 1964.