basileus basilemma • Basilian · · · Info · Definitions · Characters · · basileus · · Text Latin · · Script 8 · · Length 4 · · Syllables Definitions · · · (noun) a ruler of the eastern Roman Empire. · · Noun Definition 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C s latin small letter s U+0073 u latin small letter u U+0075