'bullheadedness' definitions:

Definition of 'bullheadedness'

(from WordNet)
noun
Resolute adherence to your own ideas or desires [syn: stubbornness, bullheadedness, obstinacy, obstinance, pigheadedness, self-will]

Definition of 'bullheadedness'

From: GCIDE
  • bullheadedness \bullheadedness\ n. resolute adherence to one's own ideas or desires.
  • Syn: stubbornness, obstinacy, obstinance, pigheadedness, self-will. [WordNet 1.5]