Meaning : Incapable of being transgressed or dishonored.
Example :
The person of the king is inviolable.
An inviolable oath.
Meaning : Immune to attack. Incapable of being tampered with.
Example :
An impregnable fortress.
Fortifications that made the frontier inviolable.
A secure telephone connection.
Synonyms : impregnable, secure, strong, unassailable, unattackable
Meaning : Must be kept sacred.
Synonyms : inviolate, sacrosanct
Meaning : Not capable of being violated or infringed.
Example :
Infrangible human rights.
Synonyms : absolute, infrangible
Inviolable meaning in Bengali (Bangla).