adj. 1 (of a fortified position) that cannot be taken by force. 2 resistant to attack or criticism. impregnability n. impregnably adv.
[ ME f. OF imprenable (as IN-(1), prendre take) ]
adj. 1 (of a fortified position) that cannot be taken by force. 2 resistant to attack or criticism. impregnability n. impregnably adv.
[ ME f. OF imprenable (as IN-(1), prendre take) ]
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012