/ Dictionary / Index T thrust augmentation: Meaning and Definition of Find definitions for: thrust' augmenta"tion Pronunciation: [key] — Rocketry. Rocketry. an increase in the thrust of a jet or rocket engine, as by afterburning or reheating. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. thrust thrust bearing Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language