Chromatype

1 definition found

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

  Chromatype \Chro"ma*type\, n. [Gr. ? color + ? type.]
     [1913 Webster]
     1. (Photog.) A colored photographic picture taken upon paper
        made sensitive with potassium bichromate or some other
        salt of chromium.
        [1913 Webster]


  
     2. The process by which such picture is made.
        [1913 Webster]