The state or quality of being superior or better than others. Her superiority in mathematics was evident when she solved the complex problem effortlessly.
An attitude of being better than others; arrogance. His superiority made it difficult for him to make friends, as he often looked down on others.
The condition of being higher in rank, status, or quality. The superiority of the new model was clear in its advanced features and performance.
A greater military, numerical, or technical advantage that allows one side to dominate another in a given sphere. The air force first had to establish air superiority before the ground troops could advance.