noun the inland part of a country, state, or kingdom.
2. interior ·noun that which is within; the internal or inner part of a thing; the inside.
3. interior ·adj remote from the limits, frontier, or shore; inland; as, the interior parts of a region or country.
4. interior ·adj 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.