染色;著色;色泽
colouration
n 1: the timbre of a musical sound; "the recording fails to
capture the true color of the original music" [syn: {color},
{colour}, {coloration}]
2: appearance with regard to color; "her healthy coloration"
[syn: {coloration}]
3: choice and use of colors (as by an artist) [syn: {coloration}]