Coloring - Definition

n 1: a digestible substance used to give color to food; "food
color made from vegetable dyes" [syn: coloring,
colouring, food coloring, food colouring, food
color, food colour]
2: a visual attribute of things that results from the light they
emit or transmit or reflect; "a white color is made up of
many different wavelengths of light" [syn: color, colour,
coloring, colouring] [ant: achromaticity,
achromatism, colorlessness, colourlessness]
3: the act or process of changing the color of something [syn:
coloring, colouring]