Sentence examples for an impregnable defense from inspiring English sources

Not only did his behaviour besmirch the image of the United States but it also bequeathed the charge of "McCarthyism" as an impregnable defense to be used by all manner of leftists.

This evidently convinced the jury of the existence of a combination or conspiracy to fix and control prices and practices as to domestic leaf tobacco, both in restraint of trade as such, and to establish a substantially impregnable defense against any attempted intrusion by potential competitors into these markets.

For Spain's approach to bear fruit, they need an impregnable defence, tireless runners and relentless hard work.

There was Gardner, keeping Karelin at bay with his impregnable defense.

For a moment in time, the City of Broad Shoulders, which prides itself on its impregnable defenses against Mother Nature, was brought to a standstill as chronicled in Neal's Way.

The Northern Alliance and U.S. attacks smashed through supposedly impregnable defenses at high speed, leaving only the Tora Bora caves as a last major stronghold a stronghold nearly pounded into oblivion by our lethal bombing.

The once-impregnable defense is guilty of constant giveaways.

It provided scores of soldiers and great quantities of raw materials and helped present a seemingly impregnable global defense against the Axis.

On the other side is Timothy Spall's sly, jovial portrayal of Mr. Irving, who argued his own defense, as a canny trickster with an impregnable ego.

While it was an effective defensive position, it was not an impregnable one.

An impregnable theory, or one nearing the limit of impregnability, is in fact as great an absurdity as an impregnable armour-plate.