Source : Webster's Revised Unabridged Dictionary (1913)

Marble \Mar"ble\, v. t. [imp. & p. p. {Marbled}; p. pr. & vb. n.
   {Marbling}.] [Cf. F. marbrer. See {Marble}, n.]
   To stain or vein like marble; to variegate in color; as, to
   marble the edges of a book, or the surface of paper.

Marbled \Mar"bled\, a.
   1. Made of, or faced with, marble. [Obs.] ``The {marbled}
      mansion.'' --Shak.

   2. Made to resemble marble; veined or spotted like marble.
      ``Marbled paper.'' --Boyle.

   3. (zo["o]l.) Varied with irregular markings, or witch a
      confused blending of irregular spots and streaks.

Source : WordNet®

marbled
     adj : patterned with veins or streaks or color resembling marble;
           "marbleized pink skin" [syn: {marbleized}, {marbleised}]