Interior /(?)/

In·te·ri·or

Interior

a.
  1. Being within any limits, inclosure, or substance; inside; internal; inner; -- opposed to exterior, or superficial; as, the interior apartments of a house; the interior surface of a hollow ball.
  2. Remote from the limits, frontier, or shore; inland; as, the interior parts of a region or country.

Phrases & Compounds

Interior angle
an angle formed between two sides, within any rectilinear figure, as a polygon, or between two parallel lines by these lines and another intersecting them; -- called also internal angle.
Interior planets
those planets within the orbit of the earth.
Interior screw
a screw cut on an interior surface, as in a nut; a female screw.

Interior

n.
  1. That which is within; the internal or inner part of a thing; the inside.
  2. The inland part of a country, state, or kingdom.

Phrases & Compounds

Department of the Interior
that department of the government of the United States which has charge of pensions, patents, public lands and surveys, the Indians, education, etc.; that department of the government of a country which is specially charged with the internal affairs of that country; the home department.
Secretary of the Interior
the cabinet officer who, in the United States, is at the head of the Department of the Interior.