intramural

Concise Oxford English Dictionary © 2008 Oxford University Press:
intramural /ˌɪntrəˈmjʊər(ə)l/

▶adjective

• 1 situated or done within a building.

  ■ chiefly N. Amer. within a single educational institution.

  ■ forming part of normal university or college studies.

• 2 Medicine & Biology situated within a hollow organ or a cell.

• 3 situated or done within a community.

– derivatives
intramurally adverb.

– origin C19: from intra- + L. murus ‘wall’ + -al.