Definition of 'sibylline'
- 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: divinatory mantic sibyllic vatic vatical
- having a secret or hidden meaning; "cabalistic symbols engraved in stone"; "cryptic writings"; "thoroughly sibylline in most of his pronouncements"- John Gunther
Synonyms: cabalistic kabbalistic qabalistic cryptic cryptical