autochrome
au to chrome |ˈôtəˌkrōm ˈɔtoʊkroʊm | ▶noun [ usu. as modifier ] an early form of color photography using plates coated with dyed starch grains, patented by the Lumière brothers in 1904: the autochrome process. • a color photograph made by this process.
auto |chrome ▶noun [ mass noun ] [ usu. as modifier ] an early form of colour photography using plates coated with dyed starch grains, patented by the Lumière brothers in 1904. • [ count noun ] a colour photograph made using the autochrome process.
The Wordsmith Dictionary
The Wordsmith Dictionary