impregnable Pronunciation: /ɪmˈpreɡnəbl/Translate impregnable | into Italian | into Spanish German translation of impregnableadj. uneinnehmbar [Festung, Bollwerk]; (fig.) unanfechtbar [Ruf, Stellung]impregnable in other Oxford dictionaries Definition of impregnable in the British & World English dictionary Definition of impregnable in the US English dictionary
