Impregnable prison Synonyms

Impregnable replaced

secure prison

impenetrable prison

indestructible prison

guarded prison

formidable prison

stable prison

Definitions for Impregnable

(adjective) incapable of being defeated, overcome , or subdued
(adjective) impossible to get through or into
(adjective) immune to attack; incapable of being tampered with

IP abbreviation

IP is an abbreviation for Impregnable Prison

What does IP stand for?

IP stands for "Impregnable Prison"

Prison replaced

impregnable vault

impregnable jail

Definitions for Prison

(noun) a place of confinement for persons held in lawful custody
(noun) the act of confining or the state of being confined
(noun) a correctional institution where persons are confined while on trial or for punishment