marbles >> ˈmɑːb(ə)l
Definition: [noun] a hard crystalline metamorphic form of limestone, typically white with coloured mottlings or streaks, which may be polished and is used in sculpture and architecture.
Example: the spotless white marble of the Taj Mahal
Definition: [noun] a small ball of coloured glass or similar material used as a toy.
Definition: [verb] stain or streak (something) so that it looks like marble.
Example: the stone walls were marbled with moss and lichen