[adj] having a secret or hidden meaning; "cabalistic symbols engraved in stone"; "cryptic writings"; "thoroughly sibylline in most of his pronouncements"- John Gunther
[adj] resembling or characteristic of a prophet or prophecy; "the high priest's divinatory pronouncement"; "mantic powers"; "a kind of sibylline book with ready and infallible answers to questions"
Synonyms
cabalistic, cryptic, cryptical, divinatory, esoteric, mantic, prophetic, prophetical, sibyllic, vatic, vatical