Being within; inside of anything that limits, incloses, or conceals; internal; further toward a center: opposed to exterior or superficial: as, the interior parts of a house or of the earth.Inland; remote from the limits, frontier, or shore: as, the interior parts of a country; an interior town.Of or pertaining to that which is within; inside: as, an interior view.Pertaining to the immediate contents of consciousness; relating to that which one can perceive within one's self; inward; inner; inmost; mental.In entomology, inner; lying next to the body or the median line.n. The internal part; the inside.n. In art: An inside part of a building, considered as a whole from the point of view of artistic design or general effect, convenience, etc.n. A picture of such an inclosed space, or of any subject considered as within such an inclosure, or under the conditions of lighting, etc., obtaining therein.n. That part of a country or state which is at a considerable distance from its frontiers.n. The internal or domestic affairs of a country as distinguished from its external or foreign affairs.