(1):

(n.) A cause of pollution or wickedness.

(2):

(n.) The feeling of extreme disgust and hatred; abhorrence; detestation; loathing; as, he holds tobacco in abomination.

(3):

(n.) That which is abominable; anything hateful, wicked, or shamefully vile; an object or state that excites disgust and hatred; a hateful or shameful vice; pollution.