The inside of a building, container, cavern, or other enclosed structure.
The inside regions of a country, distanced from the borders or coasts.
Sir Richard Burton explored far into the African interior.
The set of all interior points of a set.
Within any limits, enclosure, or substance; inside; internal; inner.
the interior apartments of a house; the interior surface of a hollow ball
Remote from the limits, frontier, or shore; inland.
the interior parts of a region or country