If you are referring to the distance from wing tip to wing tip, it is usually called "wingspan".
winglett
This is called a "strut" or "spar".
A bi-wing.
The upward force acting on the wing of an airplane in flight is called lift. It is generated by the flow of air over the wing due to differences in air pressure created by the wing's shape and angle of attack.
That is a monoplane. The one in the picture above is a biplane.
The force that pushes an airplane wing up is called lift. Lift is generated by the difference in air pressure above and below the wing, created by the wing's shape and angle of attack. This force allows the airplane to overcome gravity and stay airborne.
The upward force acting on the wing of an airplane is called lift. It is generated by the flow of air over the wing, due to the difference in air pressure between the upper and lower surfaces of the wing. This lift force is what enables the airplane to overcome gravity and stay in the air.
The upward force acting on the wing of an airplane in flight is called lift. It is generated due to the difference in air pressure between the top and bottom surfaces of the wing caused by the shape of the wing and its angle of attack. This lift force allows the airplane to overcome gravity and stay aloft.
The wing spar. The spar is the main structure of the wing that supports the load of the entire airplane. All the loads go through the wing into the wing spar and down to the center of it, which is called the "wing box". (You could call this the most important part,)An airplane may fly without its engines. It might be able to fly without its flight controls. But it can not fly if the wing spar breaks.
What wing design for a paper airplane will soar the farthest
1905 was the first fixed wing airplane
The best wing shape for sn airplane is like a triangle because it fly straight