/ Dictionary / Index P pressurized suit: Meaning and Definition of Find definitions for: pres'surized suit' Pronunciation: [key] — Aerospace. Aerospace. an airtight suit that can be inflated to maintain approximately normal atmospheric pressure on a person in space or at high altitudes. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pressurized presswork Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language