Pronunciation: (in"tru-myoor'ul), [key]
1. involving only students at the same school or college: intramural athletics.
2. within the walls, boundaries, or enclosing units, as of a city, institution, or building. Cf. extramural.
3. Anat.being within the substance of a wall, as of an organ.
4. involving or understood only by members of a single group, profession, etc.: an intramural medical conference.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.