ALL meanings of autochrome
au·to·chrome
A a - noun autochrome a material once used for color photography, consisting of a photographic emulsion applied over a multicolored screen of minute starch grains dyed red, green, and blue-violet. 1
- noun autochrome An early photograph produced by means of a glass plate coated on one side with a random mosaic of microscopic dyed grains of potato starch under silver halide emulsion. 0