Definition of quicksilver

Definition of quicksilver
  1. quicksilver Noun The metal mercury.
  2. quicksilver Noun An amalgam of mercury and tin applied to the backs of mirrors, quicksilvering.
  3. quicksilver Adjective Unpredictable, erratic or fickle; mercurial.
  4. quicksilver Verb To overlay with quicksilver.
  5. quicksilver Verb To treat with quicksilver.
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