or g-suit

[ jee-soot ]

nounAeronautics, Aerospace.
  1. a garment for fliers and astronauts designed to exert pressure on the abdomen and thighs to prevent or retard the pooling of blood below the heart under the influence of excessive head-to-toe acceleration forces.

Origin of G-suit

An Americanism dating back to 1940–45; g(ravity) suit;see anti- for anti-G suit
  • Also called an·ti-G suit [an-tee-jee, an-tahy-] /ˌæn tiˈdʒi, ˌæn taɪ-/ .

Words Nearby G-suit

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use G-suit in a sentence

  • Stiffly, he got to his feet and began to climb into his G suit.

    Desire No More | Algirdas Jonas Budrys

British Dictionary definitions for G-suit


  1. a close-fitting garment covering the legs and abdomen that is worn by the crew of high-speed aircraft and can be pressurized to prevent blackout during certain manoeuvres: Also called: anti-G suit

Origin of G-suit

C20: from g (ravity) suit

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012