[in-ter-myoo r-uh l]
of, relating to, or taking place between two or more institutions, cities, etc.: an intermural track meet.
occurring or being between walls, as of buildings or cities: a narrow, intermural forecourt.
Origin of intermural
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Online Etymology Dictionary, © 2010 Douglas Harper