IMPREGNABILITY Meaning of IMPREGNABILITY in English impregnability BrE AmE ɪm ˌpreɡ nə ˈbɪl ət i ˌɪmˌ••ˈ•-, -ɪt i AmE \ -ət̬ i Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012