filth /fɪlθ/ BrE AmE noun
[ Language: Old English ; Origin: fylth , from ful ; ⇨ ↑ foul 1 ]
1 . [uncountable] very offensive language, stories, or pictures about sex:
I don’t know how you can watch that filth!
2 . [uncountable] dirt, especially a lot of it:
a mound of filth and rubbish
people living in filth
Passing cars covered his shoes with filth.
3 . the filth British English informal an offensive word for the police