immure(noun, verb) noun1. (obsolete) A wall; an enclosure. verb1. lock up or confine, in or as in a jailSimilar word(s): gaol, imprison, incarcerate, jail, jug, lag, remandDefinition categories: social, confine, detainSentences with immure as a verb:- John's body was immured Thursday in the mausoleum.