blick

from The Collaborative International Dictionary of English v.0.48

Fulguration \Ful"gu*ra`tion\, n. [L. fulguratio: cf. F.
   fulguration.]
   1. The act of lightening. [R.] --Donne.
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   2. (Assaying) The sudden brightening of a fused globule of
      gold or silver, when the last film of the oxide of lead or
      copper leaves its surface; -- also called {blick}.
      [1913 Webster]

            A phenomenon called, by the old chemists,
            fulguration.                          --Ure.
      [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Bleak \Bleak\, n. [From {Bleak}, a., cf. {Blay}.] (Zool.)
   A small European river fish ({Leuciscus alburnus}), of the
   family Cyprinid[ae]; the blay. [Written also {blick}.]
   [1913 Webster]

   Note: The silvery pigment lining the scales of the bleak is
         used in the manufacture of artificial pearls. --Baird.
         [1913 Webster]