Contemptuous of authority; willfully disobedient; rebellious.
Willfully disobedient to the summons or orders of a court.
Obstinate; strong-minded; unyielding to the desires, concern or opinions of others.
Possessing self-will; determined to pursue one's own desires or adhere to one's own opinion..
He was so self-willed that he refused to do anything that did not grant instant satisfaction or direction.