'Extramural' definitions:

Definition of 'extramural'

From: WordNet
adjective
Carried on outside the bounds of an institution or community; "extramural sports" [ant: intramural]

Definition of 'Extramural'

From: GCIDE
  • Extramural \Ex`tra*mu"ral\, a.
  • 1. Outside of the walls, as of a fortified or walled city. [1913 Webster]
  • 2. pertaining to activities, such as sports contests, that involve representatives from more than one school. [PJC]