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Word of the Day Tuesday, June 9, 2026

arcana

/ɑːrˈkeɪnə/ noun · British & US
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What does arcana mean?

noun

Arcana refers to mysterious or obscure knowledge, especially of the occult or supernatural. It can also describe something that is difficult to understand or explain.

Example

"The ancient text contained arcana that only a select few could decipher."

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

Synonyms for arcana

Antonyms of arcana

Rhymes with arcana

Etymologically related