intramural

Existing or carried on within the bounds of an institution, especially a school.

Occurring or situated within the wall of a cavity or organ.

Being within the walls or boundaries, as of a city or building: as, intramural interment is now prohibited in many cities.

In anatomy and medicine, situated in the substance of the walls of a tubular or other hollow organ, as the intestine.

Being within the walls, as of a city.

Of or pertaining to those activities occurring within a single institution or organization, .

Being within the substance of the walls of an organ.

Within the walls; within one institution, particularly a school.

Within the substance of the walls of an organ.

A (usually sports) competition between teams belonging to the same school.