Pronunciation: [d͡ʒˈiː sˈuːt] (IPA) 
The term "g suit" refers to a special garment designed to help pilots mitigate the effects of high G-forces during flight. The spelling of the word is straightforward, with the "g" representing the first letter of "gravity." This is pronounced with a hard "g" sound, as in "get" or "give." The word "suit" is spelled phonetically as /suːt/. When combined, the word is pronounced as /ˈdʒiː suːt/ with emphasis on the first syllable.
A G suit is a type of protective garment or flight suit designed to be worn by pilots and astronauts during high-g maneuvers. The term "G" stands for gravitational force, referring to the acceleration experienced by an object due to gravity.
A G suit is made from a durable and flexible fabric that fits snugly around the pilot's or astronaut's legs and abdomen. It is specifically engineered to counteract the physiological effects of high accelerations and rapid changes in speed. These maneuvers, such as quick turns or rapid ascents, can subject the body to elevated G-forces, which can lead to a variety of physical symptoms, including loss of consciousness or blackout due to blood pooling in the lower extremities.
The primary function of a G suit is to apply pressure to the lower body to prevent blood from pooling and ensure sufficient blood flow to the brain. This is achieved through the use of inflatable bladders or air chambers incorporated into the fabric, which automatically inflate and exert pressure on the legs and abdomen during high-G maneuvers. The pressure increases blood volume in the upper body, helping to maintain blood circulation and prevent unconsciousness.
In addition to countering the physiological effects of high accelerations, G suits also provide protection and support to the body during intense physical activities, such as ejection from an aircraft or reentry into Earth's atmosphere. They are a vital component of flight safety and play a crucial role in enabling pilots and astronauts to withstand the extreme forces encountered during high-performance maneuvers.
The term "g suit" is derived from the word "g-force", which refers to the force exerted on a body as a result of acceleration or gravity. The "g" in "g-force" stands for gravitational, referring to the Earth's gravitational pull. The "g suit" is a special type of garment worn by pilots and astronauts to counteract the effects of high acceleration and rapid changes in direction encountered during flight. By squeezing the legs and abdomen, the g suit prevents blood from pooling in the lower extremities and restricts it to the head and vital organs, helping pilots and astronauts cope with increased g-forces.
