verb
(transitive) To cloister, confine, imprison or hole up: to lock someone up or seclude oneself behind walls.
(transitive) To put or bury within a wall.
To wall in.
(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.
noun
(obsolete) A wall; an enclosure.