Rotary wings are often referred to as rotorcraft. These types of aircraft are characterized by their rotating wings that provide lift and maneuverability. Another common synonym for rotary wing is helicopter. Helicopters are the most well-known type of rotorcraft and are used in a variety of applications, such as search and rescue, aerial transportation, and military operations. Other synonyms for rotary wing include autogiro, gyroplane, and gyrocopter. Each of these terms refers to a specific type of rotorcraft that has unique design features and capabilities. Regardless of the term used, rotary wings continue to be an important technology in modern aviation.