Definition of 'mottle'
Noun
- an irregular arrangement of patches of color; "it was not dull grey as distance had suggested, but a mottle of khaki and black and olive-green"
Verb
- mark with spots or blotches of different color or shades of color as if stained
Synonyms: streak blotch - colour with streaks or blotches of different shades
Synonyms: dapple cloud