"Discolored" is a word in ENGLISH

To change or alter the hue or tint of, by dyeing, staining, painting, etc.; to dye; to tinge; to paint; …

To change or alter, as if by dyeing or painting; to give a false appearance to; usually, to give a …

To alter the natural hue or color of; to change to a different color; to stain; to tinge; as, a …

A greenish spotted porphyry, being a diabase whose pyroxene has been altered to uralite; -- first found in the Pyreness. …

A compact granular cryptocrystalline mineral of a dull grayish or greenish white color. It is a hydrous alkaline silicate, and …

A variety of altered iolite of a green color and greasy luster.

A tough, compact mineral, of a white, greenish, or grayish color. It is near zoisite in composition, and in part, …

A coloring matter found in the faeces, a product of the alteration of the bile pigments in the intestinal canal, …

Capable of admitting anything additional, or any change, affection, or influence; readily acted upon; as, a body susceptible of color …

A thin film on the surface of a metal, usually due to a slight alteration of the original color; as, …

A siliceous stone of a yellow color and chatoyant luster, obtained in South Africa and much used for ornament. It …

To be changed, altered, or transformed; to become transmuted; also, to become by a change or changes; to grow; as, …

To alter, or be altered, in any manner; to suffer a partial change; to become different; to be modified; as, …

A soft, earthy, dark-colored rock or clay derived from the alteration of basalt.

Having the surface altered in color, texture, or composition, or the edges rounded off by exposure to the elements.

The action of the elements on a rock in altering its color, texture, or composition, or in rounding off its …