G suit

suit worn by pilots and astronauts designed to counteract the physiological effects of acceleration

A G-suit is worn by aviators and astronauts who are subject to high levels of acceleration ('G'). It is designed to prevent a black-out and g-LOC (g-induced Loss Of Consciousness), due to the blood pooling in the lower part of the body when under G, thus depriving the brain of blood. The name should really be Anti-G Suit, but the word 'Anti' is normally dropped.
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Noun
1. worn by fliers and astronauts to counteract the forces of gravity and acceleration
(synonym) anti-G suit
(hypernym) pressure suit

TUTA ANTIGRAVITAZIONALE

Eng: g-suit
Urdu: جی سُوٹ ۔ ہَوا باز کا لِباس جو اُوپَر کی جانِب تیز پَرواز کَرتے وقت پیٹ اور جِسم کے نِچلے حِصّوں پَر دباوٴ ڈالتا ہے تا کہ دِل کے نیچے خُون کے اکٹھا ہونے کا رُجحان کَم ہو یا رُک جاۓ ۔