1. an attitude of superiority manifested in an overbearing manner or in presumptuous claims or assumptions

Examples

• His arrogance made him unpopular with his coworkers.
• The politician’s arrogance was evident in his dismissive responses to reporters.
• She spoke with such arrogance that everyone in the room was offended.
• The team’s arrogance led to their unexpected defeat.
• His arrogance prevented him from accepting constructive criticism.
• The CEO’s arrogance alienated many potential business partners.