1.happening or arising or located within some limits or especially surface;
internal organs
2.occurring within an institution or community;
intragroup squabbling within the corporation
3.inside the country;
the British Home Office has broader responsibilities than the United States Department of the Interior
4.located inward;
Beethoven's manuscript looks like a bloody record of a tremendous inner battle- Leonard Bernstein
5.innermost or essential;
the inner logic of Cubism