1. the tendency to be negative or to focus on bad aspects of a situation
2. the quality or state of being negative

Examples

• Her constant negativity was bringing down the whole team.
• The coach tried to eliminate negativity from the locker room.
• Despite the challenges, he refused to let negativity affect his outlook.
• The meeting was filled with negativity about the proposed changes.
• She worked hard to replace negativity with positive thinking.
• The negativity in his voice was obvious to everyone.
• They decided to focus on solutions rather than negativity.