This sports meaning refers to the mesh attached to goals or baskets to receive the ball or puck.
The workers replaced both goal nets.
The ball struck the back of the nets.
This less common noun use refers to final monetary amounts after all relevant deductions.
The table compares gross figures and nets.
Their monthly nets were lower after tax.
This financial meaning refers to producing or receiving a final gain after costs and deductions.
The investment nets five percent annually.
The sale nets the company a large profit.