Definify.com
Webster 1913 Edition
Discoloration
Dis-colˊor-a′tion
,Noun.
[Cf. F.
decoloration
.] 1.
The act of discoloring, or the state of being discolored; alteration of hue or appearance.
Darwin.
2.
A discolored spot; a stain.
Arbuthnot.
Webster 1828 Edition
Discoloration
DISCOLORATION
,Noun.
1.
The act of altering the color; a staining.2.
Alteration of color; stain; as spots and discolorations of the skin.3.
Alteration of complexion or appearance.