immure
verb /ɪˈmjʊə(r)/
  /ɪˈmjʊr/
[often passive] (literary)Verb Forms
| present simple I / you / we / they immure |    /ɪˈmjʊə(r)/   /ɪˈmjʊr/  | 
| he / she / it immures |    /ɪˈmjʊəz/   /ɪˈmjʊrz/  | 
| past simple immured |    /ɪˈmjʊəd/   /ɪˈmjʊrd/  | 
| past participle immured |    /ɪˈmjʊəd/   /ɪˈmjʊrd/  | 
| -ing form immuring |    /ɪˈmjʊərɪŋ/   /ɪˈmjʊrɪŋ/  | 
- to shut somebody in a place so that they cannot get out synonym imprison
- be immured (+ adv./prep.) At the age of 86 he was immured in his house by infirmity.
 - (figurative) a society immured in ignorance and superstition
 
Word Originlate 16th cent.: from French emmurer or medieval Latin immurare, from in- ‘in’ + murus ‘wall’.