/ Dictionary / Index D dress shield: Meaning and Definition of Find definitions for: dress' shield" Pronunciation: [key] a fabric or plastic pad for attaching to the inside of the underarm of a woman's garment to protect the garment from being soiled by perspiration. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dress rehearsal dress shirt Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language