Source : Webster's Revised Unabridged Dictionary (1913)

Abhorrence \Ab*hor"rence\, n.
   Extreme hatred or detestation; the feeling of utter dislike.

Source : WordNet®

abhorrence
     n : hate coupled with disgust [syn: {abomination}, {detestation},
          {execration}, {loathing}, {odium}]