1. To colour with streaks or blotches of different shades; SYN. dapple, cloud.
2. To mark with spots or blotches of different color or shades of color as if stained; SYN. streak, blotch.
3. To variegate blotchily

1. A colored spot
2. A surface having colored spots or blotches; the arrangement of such spots or blotches on a surface
3. Mosaic