Interior

Part of speech: noun, adjective

Pronunciation: /ɪnˈtɪə.ɹɪ.ə/

Definitions

1. The inner part or inside area of something, such as a building, room, or object
2. The area or space that lies within the outer boundaries of an object or structure, often associated with the design and layout of rooms or compartments
3. The inner space of a structure or object that is distinct from its outer surface often involves elements like decoration and functionality

Etymology: "Interior" arrived in English straight from Latin, where "interior" was the comparative of "inter," meaning "between" or "among," so its literal sense was "more inward" or "further in." Latin formed its comparative in the same way it formed "superior" (higher) from "super," giving the word a built-in sense of contrast: one thing lies within, set against what lies outside. The word's core idea is therefore spatial and relational rather than a fixed object. Anything can have an interior, from a house to a mountain to a sentence in an argument, because the word only asks where the boundary falls. The adjective use, meaning "situated inside" or "domestic," grew naturally from the noun, so a "interior" wall or a "interior" decorator both rest on the same idea of being within the enclosed space.

Synonyms: inside, inner, internal, inward, central

Antonyms: exterior, outside, outer, external, surface