/ Dictionary / Index S stuffed shirt: Meaning and Definition of Find definitions for: stuffed' shirt' Pronunciation: [key] a pompous, self-satisfied, and inflexible person. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stuffed derma stuffer Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language