/ Dictionary / Index A anti-G suit: Meaning and Definition of Find definitions for: an•ti-G' suit" Pronunciation: (an"tē-jē', an"tī-), [key] — Aeron., Aerospace. Aeron.,Aerospace. 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. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. antigravity Antigua Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language