orphic

Adjective
  1. Ascribed to Orpheus or characteristic of ideas in works ascribed to Orpheus (synset 302782677)
  2. Having an import not apparent to the senses nor obvious to the intelligence;
    Beyond ordinary understanding (synset 300903364)
    "mysterious symbols"; "the mystical style of Blake"; "occult lore"; "the secret learning of the ancients"

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