Meanings
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1
noun
disgusting dirt, refuse, or other foul matter
Years of neglect had left the cellar covered in filth.
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2
noun
obscene, indecent, or morally offensive language or material
The editor rejected the message as hateful filth.
Thesaurus
Etymology
From Middle English filth and Old English fylthu, an abstract noun formed from ful, the ancestor of foul, with the suffix that survives as -th. It originally denoted foulness or uncleanness; the word later extended from physical dirt to obscene language and moral corruption.