Crossword clues for impregnability
impregnability
The Collaborative International Dictionary
Impregnability
Impregnability \Im*preg`na*bil"i*ty\, n. The quality or state of being impregnable; invincibility.
Wiktionary
impregnability
n. The quality or state of being impregnable; invincibility.
WordNet
impregnability
n. having the strength to withstand attack [syn: invulnerability]