binary star binary program • binary system · · · Info · Definitions · Synonyms · Characters · · binary star · · Text Common · · Latin · · Scripts 11 · · Length 4 · · Syllables Definitions · · · (noun) a system of two stars that revolve around each other under their mutual gravitation. Synonyms: binary star, binary, double star. · · Noun Definition 1 Synonyms · · · binary · · Synonym 1 double star · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079