soiled or likely to soil with dirt or grime
e.g. dirty unswept sidewalks
e.g. a child in dirty overalls
e.g. dirty slums
e.g. piles of dirty dishes
e.g. put his dirty feet on the clean sheet
e.g. wore an unclean shirt
e.g. mining is a dirty job
e.g. Cinderella did the dirty work while her sisters preened themselves
Synonym: dirty unclean