/ Dictionary / Index D diet kitchen: Meaning and Definition of Find definitions for: di'et kitch"en Pronunciation: [key] a kitchen, as in a hospital, where special food is prepared for those requiring it. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dietitian diet pill Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language