'Ugliness' definitions:

Definition of 'ugliness'

(from WordNet)
noun
Qualities of appearance that do not give pleasure to the senses [ant: beauty]
noun
The quality of being wicked [syn: nefariousness, wickedness, vileness, ugliness]

Definition of 'Ugliness'

From: GCIDE
  • Ugliness \Ug"li*ness\, n. The quality or state of being ugly. [1913 Webster]