"Wings" refers to the appendages that enable flight in birds, insects, and some mammals. They are typically made of feathers or membranes and are crucial for locomotion, allowing these animals to soar through the air. The structure of wings varies significantly among species, adapting to their specific environments and lifestyles. In the context of aviation, "wings" are essential components of aircraft, providing lift and stability during flight. They are designed using principles of aerodynamics to ensure efficient movement through the air. The design and engineering of wings have evolved over time, influenced by advancements in technology and materials.