Which edge is referred to as the 'leading edge' of a wing?

The term 'leading edge' refers to the front edge of the wing, which is crucial for aerodynamic purposes. The leading edge is the first part of the wing to make contact with the airflow as the aircraft moves forward. Its design and shape significantly influence the wing's effectiveness in generating lift and ensuring stable flight. A well-designed leading edge can enhance the airflow over the wing, reduce drag, and prevent stalling at lower speeds, contributing to the overall performance and efficiency of the aircraft. Recognizing the leading edge is essential for understanding aerodynamics and the functionality of aircraft wings.