Impregnable door Synonyms

Impregnable replaced

impenetrable door

impervious door

impassable door

inaccessible door

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

Synonyms for phrase

ID abbreviation

ID is an abbreviation for Impregnable Door

What does ID stand for?

ID stands for "Impregnable Door"

Door replaced

impregnable gate

Definitions for Door

(noun) a barrier by which an entry is closed and opened
(noun) the opening through which one can enter or leave a structure
(noun) the means or right of entering or participating in