Available Definitions:
1) n. - The art or practice of variegating in color, in imitation of marble.
2) n. - An intermixture of fat and lean in meat, giving it a marbled appearance.
3) n. - Distinct markings resembling the variegations of marble, as on birds and insects.
4) a. - Made of, or resembling, marble; as, a marble mantel; marble paper.
5) a. - Cold; hard; unfeeling; as, a marble breast or heart.
6) n. - To stain or vein like marble; to variegate in color; as, to marble the edges of a book, or the surface of paper.