interior in WordNet English dictionary

1. inside the country
   "the British Home Office has broader responsibilities than the United States Department of the Interior"; "the nation's internal politics"
   home  interior  internal  national 
   
2. located inward
   "Beethoven's manuscript looks like a bloody record of a tremendous inner battle"- Leonard Bernstein; "she thinks she has no soul, no interior life, but the truth is that she has no access to it"- David Denby; "an internal sense of rightousness"- A.R.Gurney,Jr.
   inner  interior  internal 
   
3. situated within or suitable for inside a building
   "an interior scene"; "interior decoration"; "an interior bathroom without windows"
   interior 
   
4. of or coming from the middle of a region or country
   "upcountry districts"
   interior  midland  upcountry 
   
5. inside and toward a center
   "interior regions of the earth"
   interior 
   

1. the inner or enclosed surface of something
   inside  interior 
   
2. the region that is inside of something
   inside  interior