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Word of the Day Wednesday, June 10, 2026

sibylline

/sɪˈbɪliːn/ adjective · British & US
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What does sibylline mean?

adjective

Having the quality of a prophet or oracle; mysterious and prophetic. Characterized by a prophetic or mysterious quality.

Example

"The sibylline tone of the poet's words added to the mystique of the performance."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for sibylline

Antonyms of sibylline

Rhymes with sibylline

Etymologically related