'Cussedness' definitions:

Definition of 'cussedness'

From: WordNet
noun
Meanspirited disagreeable contrariness [syn: cussedness, orneriness]

Definition of 'Cussedness'

From: GCIDE
  • Cussedness \Cuss"ed*ness\ (c[u^]s"[e^]d*n[e^]s), n. [Cussed (for cursed) + -ness.] Disposition to willful wrongdoing; malignity; perversity; cantankerousness; obstinacy. [Slang or Colloq., U. S.] [Webster 1913 Suppl.]
  • In her opinion it was all pure "cussedness." --Mrs. Humphry Ward. [Webster 1913 Suppl.]
  • Disputatiousness and perversity (what the Americans call "cussedness"). --James Bryce. [Webster 1913 Suppl.]