cassius longinus cassius clay • cassius marcellus clay · · · Info · Definitions · Characters · · cassius longinus · · Text Common · · Latin · · Scripts 16 · · Length 6 · · Syllables Definitions · · · (noun) prime mover in the conspiracy against Julius Caesar (died in 42 BC). Synonyms: Cassius, Cassius Longinus, Gaius Cassius Longinus. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075