Learn how to say Filthiest correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word filth:
stagnant pools of filth
obscene and offensive language or printed material:
some calls were vitriolic, accusing us of publishing pornography and filth
corrupt behaviour; decadence.
used as a term of abuse for a person or people one greatly despises:
you and all the others like you are filth
(as plural noun the filth) British informal, derogatory the police.
Old English fȳlth ‘rotting matter, rottenness’, also ‘corruption, obscenity’, of Germanic origin; related to Dutch vuilte, also to foul