Mahdi Mahayanistic • Mahdian · · · Info · Definitions · Characters · · Mahdi · · Text Latin · · Script 5 · · Length Definitions · · · (noun) (Islam) a messianic leader who (according to popular Muslim belief) will appear before the end of the world and restore justice and religion. · · Noun Definition 1 Characters · · M latin capital letter m U+004D a latin small letter a U+0061 d latin small letter d U+0064 h latin small letter h U+0068 i latin small letter i U+0069