arcanum arcanorum

arcanum ar·​ca·​no·​rum | \ -nəˌmärkəˈnōrəm \

Definition of arcanum arcanorum

: the mystery of mysteries specifically : the one ultimate secret supposed to lie behind all astrology, alchemy, and magic

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History and Etymology for arcanum arcanorum

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Cite this Entry

“Arcanum arcanorum.” Dictionary, Merriam-Webster, Accessed 26 Feb. 2020.

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