Azoth

from The Collaborative International Dictionary of English v.0.48
Azoth \Az"oth\, n. [LL. azoch, azoth, fr. Ar. az-zauq mercury.]
   (Alchemy)
      (a) The first principle of metals, i. e., mercury, which
          was formerly supposed to exist in all metals, and to
          be extractable from them.
      (b) The universal remedy of Paracelsus.
          [1913 Webster]
    

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