Landing gear is a crucial component of any aircraft, responsible for providing support, stability, and control during takeoff and landing. There are several synonyms for the term, including undercarriage, landing gear system, landing gear assembly, retractable landing gear, and wheeled landing gear. These terms refer to the various components that make up the landing gear system, such as the wheels, tires, brakes, shock absorbers, and struts. The landing gear supports the weight of the aircraft and absorbs the impact of landing, ensuring that the aircraft remains stable and secure on the ground. Synonyms for landing gear are commonly used in the aviation industry to describe different types of aircraft and landing systems.