Aerofoil

The aerofoil profile of the glider's wings allows it to stay aloft for extended periods of time.

Engineers are constantly studying ways to improve aerofoil technology.

The engineers tested the aerofoil in the wind tunnel to see how it would perform at high speeds.

The aerofoil was damaged during the storm, causing the plane to crash.

The kite had a small aerofoil attached to the tail to help stabilize it in flight.

The cyclist wore a special helmet with an aerofoil to reduce air resistance and improve speed.

The glider pilot adjusted the aerofoil angle to gain altitude and stay aloft.