adj.
Pronunciation: - ' myu ̇ r- ə l
Function: adjective
Date: 1854
1 : existing or functioning outside or beyond the walls, boundaries, or precincts of an organized unit (as a school or hospital)
2 chiefly British : of, relating to, or taking part in extension courses or facilities
– ex · tra · mu · ral · ly \ - ə -l ē \ adverb