un ‧ washed /ˌʌnˈwɒʃt◂ $ -ˈwɒːʃt◂, -ˈwɑːʃt◂/ BrE AmE adjective
[ Word Family: noun : ↑ wash , ↑ washer , ↑ washing ; adjective : ↑ washable , ↑ unwashed ; verb : ↑ wash ]
1 . dirty and needing to be washed:
unwashed cups
2 . the great unwashed humorous people who are poor and have not been educated