top-securityadjective [ before noun ]
uk/ˌtɒp.sɪˈkjʊə.rə.ti/us/ˌtɑːp.sɪˈkjʊr.ə.t̬i/a top-security prison or hospital is very strongly protected because it contains dangerous people
Thesaurus: synonyms and related words
Prisons & parts of prisons
- approved school
- Bastille
- boot camp
- borstal
- brig
- clink
- gaoler
- halfway house
- HMP
- house of correction
- jail
- matron
- prison
- prison camp
- protective custody
- remand centre
- screw
- slop
- straightjacket
- straitjacket
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