sibylline
1. [ adjective ] resembling or characteristic of a prophet or prophecy
Synonyms: mantic vatic sibyllic vatical divinatory
Examples:

"the high priest's divinatory pronouncement" "mantic powers" "a kind of sibylline book with ready and infallible answers to questions"

Related terms: prophetic
2. [ adjective ] having a secret or hidden meaning
Synonyms: cryptic cryptical kabbalistic qabalistic cabalistic
Examples:

"cabalistic symbols engraved in stone" "cryptic writings" "thoroughly sibylline in most of his pronouncements"- John Gunther

Related terms: esoteric
3. [ adjective ] having a secret or hidden meaning
Synonyms: cryptic cryptical cabalistic
Examples:

"cabalistic symbols engraved in stone" "cryptic writings" "thoroughly sibylline in most of his pronouncements"- John Gunther

Related terms: esoteric
Similar spelling:   sibling