To make a surface flat or even. He used a rake to level the soil in the garden.
To demolish or raze a structure to the ground. The old building was leveled to make way for a new shopping center.
To aim or direct something, such as a weapon or criticism, at a target. She leveled her criticism at the management for their poor decision-making.
To bring to a common standard or condition. The company leveled the salaries of all employees to ensure fairness.