Center-weighted metering is a camera exposure measurement mode that prioritizes the light in the center of the frame. This method averages the light readings from the entire scene but gives more importance to the central area, making it useful for subjects that are typically located in the middle of the composition. This metering technique is particularly effective in situations where the subject is well-lit, while the background may be darker or lighter. By focusing on the center, center-weighted metering helps ensure that the main subject is properly exposed, resulting in clearer and more balanced photographs.