sibyl sibship • sibylesque · · · Info · Definitions · Characters · · sibyl · · Text Latin · · Script 5 · · Length Definitions · · · (noun) a woman who tells fortunes. · · Noun Definition 1 (noun) (ancient Rome) a woman who was regarded as an oracle or prophet. · · Noun Definition 2 Characters · · b latin small letter b U+0062 i latin small letter i U+0069 l latin small letter l U+006C s latin small letter s U+0073 y latin small letter y U+0079