Morally bad in principle or practice.
Watch out! You may see this word with another pronunciation and its meaning is then different.
Used as an adjective, listen here, it means: Morally bad in principle or practice. Used as a noun, listen here, it means: Having a bundle or loose twist or braid of soft threads, or a woven strip or tube, as of cotton or asbestos (as in a candle); Also: Drew off liquid by capillary action.