- (obsolete) A wall; an enclosure.
- (transitive) To cloister, confine, imprison: to lock up behind walls.
- (transitive, crystallography and geology, of a growing crystal) To trap or capture (an impurity); chiefly in the participial adjective immured and gerund or gerundial noun immuring.
- (transitive) To put or bury within a wall.
"John's body was immured Thursday in the mausoleum."