/ Dictionary / Index I interior mapping: Meaning and Definition of Find definitions for: inte'rior map'ping Pronunciation: [key] — Math. Math. an open map. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. interior lineman interior monologue Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language