G suit
noun
1.
worn by fliers and astronauts to counteract the forces of gravity and acceleration
Origin
Short for gravity suit; see G-LOC.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.