1. practical and realistic; not influenced by emotions or idealistic thinking
2. stubborn; unwilling to change one’s mind or position

Examples

• The hardheaded businessman refused to invest in anything without solid financial projections.
• She took a hardheaded approach to the budget, cutting all unnecessary expenses.
• His hardheaded negotiating style helped him secure the best deal.
• The hardheaded coach wouldn’t change his strategy despite the team’s losing streak.
• Her hardheaded refusal to compromise led to the breakdown of negotiations.
• The company needs hardheaded leadership during this financial crisis.
• He’s too hardheaded to admit when he’s wrong.