We have no meanings for "impregnable fortress" in our records yet.
1 This money was raised for the purpose of making Antwerp an impregnable fortress .
2 We could not do more within the granite walls of an impregnable fortress .
3 We pity the gringos if they should attempt to beleaguer this impregnable fortress .
4 I feel as though I am walking around an impregnable fortress .
5 Here the vital principle of his faithfulness was entrenched as in an impregnable fortress .
6 He added that Tibet must "form an impregnable fortress in maintaining stability".
7 The supposed impregnable fortress of Metz held out little longer.
8 He had seemed like an impregnable fortress , an ineradicable fact.
9 It was not "an impregnable fortress , " as Micheli says it was considered.
10 I questioned Thuvia, asking her what enemies the therns could fear in their impregnable fortress .
11 He failed to capture the impregnable fortress of Dhuspas, in which Sharduris had taken refuge.
12 COMMENT From the outside, Kensington Palace looks sort of like a noble but impregnable fortress .
13 Ages ago, skepticism intrenched itself in an impregnable fortress : 'There is no criterion of truth.'
14 Had she built her fancied impregnable fortress upon sand?
15 Our footing was obtained in their impregnable fortress , and, exulting in our success, we dashed on.
16 His imagination, flowering at once into splendor, depicted it as some kind of an impregnable fortress .
Other examples for "impregnable fortress"
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This collocation consists of: Impregnable fortress through the time
Impregnable fortress across language varieties