grayscale
or gray scale
[ grey-skeyl ]
/ ˈgreɪˌskeɪl /
noun
a scale of achromatic colors having several, usually ten, equal gradations ranging from white to black, used in television and photography.
Origin of grayscale
First recorded in 1935–40
Words nearby grayscale
graylag,
grayling,
graymail,
grays peak,
graysby,
grayscale,
grayson,
graywacke,
graywater,
graywether,
graz
Medical definitions for gray scale
gray scale
n.
Gray-scale ultrasonography.