'obdurate' definitions:

Definition of 'obdurate'

From: WordNet
adjective
Stubbornly persistent in wrongdoing [syn: cussed, obdurate, obstinate, unrepentant]
adjective
Showing unfeeling resistance to tender feelings; "his flinty gaze"; "the child's misery would move even the most obdurate heart" [syn: flinty, flint, granitic, obdurate, stony]

Words containing 'obdurate'