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Short "hint"

n. - An underground room that looks like a cave and is used for initiations.

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Usage examples (3)
  • "Come on, I'll show you the Mithraeum and the Temple of Vulcan."
  • Seeing all three of those in rapid succession, it was almost like seeing churches of three different religions -- the Temppeliaukio could have been a modern Mithraeum,...
  • The third piece is a set of wall drawings from the Roman temple Mithraeum in the ancient city of Dura-Europos that date back to the second century A.D.
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Tutoring comment
  • This word was used in the 2006 Scripps National Spelling Bee finals.
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