(transitive) To make very dirty; to saturate something with dirt. / (transitive) To cover in filth.

Covered with filth; very dirty. / Obscene or offensive. / Very unpleasant or disagreeable.

present participle of filthy

The property of being filthy.

plural of filthiness

Third-person singular simple present indicative form of filthy

simple past tense and past participle of filthy

(Britain) Extremely dirty; filthy.

(idiomatic, derogatory) money

(idiomatic) Very rich (wealthy).