/ Dictionary / Index I interior: Meaning and Definition of Find definitions for: in•te•ri•or Pronunciation: (in-tēr'ē-ur), [key] — adj. being within; inside of anything; internal; inner; further toward a center: the interior rooms of a house. of or pertaining to that which is within; inside: an interior view. situated well inland from the coast or border: the interior towns of a country. of or pertaining to the inland. domestic: interior trade. private or hidden; inner: interior negotiations of the council. pertaining to the mind or soul; mental or spiritual: the interior life. —n. the internal or inner part; inside. the inside part of a building, considered as a whole from the point of view of artistic design or general effect, convenience, etc. a single room or apartment so considered. a pictorial representation of the inside of a room. the inland parts of a region, country, etc.: the Alaskan interior. the domestic affairs of a country as distinguished from its foreign affairs: the Department of the Interior. the inner or inward nature or character of anything. the largest open set contained in a given set, as the points in a circle not including the boundary. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: interior (Thesaurus) interionic interior angle 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