Voltagraphy

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Voltagraphy \Vol*tag"ra*phy\, n. [Voltaic + -graphy.]
     In electrotypy, the act or art of copying, in metals
     deposited by electrolytic action, a form or pattern which is
     made the negative electrode. [R.]
     [1913 Webster]