/ Dictionary / Index I interior designer: Meaning and Definition of Find definitions for: inte'rior design'er Pronunciation: [key] a person whose profession is the execution of interior design. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. interior design interior drainage Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language