From inter- +‎ Latin murus (“wall”) +‎ -ed.

• IPA^(key): /ɪntə(ɹ)ˈmjʊə(ɹ)d/

intermured (not comparable)

1. (obsolete) Enclosed by, or as if by, walls

   Synonym: immured

   • 1628, John Ford, The Lover's Melancholy:

     Her bosom yet Is intermured with ice […]

• “intermure”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.