“+ adjective
Etymology: intra- + mural
1. : being, occurring, or undertaken within the limits usually of a state, community, organization, or institution (as an academic institution)
the most extensive intramural investigation undertaken in the history of our government — W.H.Hale
an intramural squabble within the corporation
the intramural conflicts of four generations of a prolific family — Harrison Smith
the college's intramural sports program
intramural competition between the departments of the state university
— opposed to extramural
2. : being or occurring within the substance of the walls of an organ
intramural infarction
intramural circulation
• in·tra·murally “+ adverb