adjective
1. containing flint
• Pertains to noun: ↑flint
• Derivationally related forms: ↑flint
2. showing unfeeling resistance to tender feelings
-
his flinty gaze
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the child's misery would move even the most obdurate heart
• Similar to: ↑hardhearted, ↑heartless
Useful english dictionary. 2012.