'Chromatype' definitions:

Definition of 'Chromatype'

From: 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]