Platinotype

1 definition found

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

  Platinotype \Plat"i*no*type\, n. [Platinum + -type.] (Photog.)
     1. A permanent photographic picture or print in platinum
        black.
        [1913 Webster]
  
     2. The process by which such pictures are produced.


        [1913 Webster]