Hypertext Webster Gateway: "inexpugnable"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Inexpugnable \In`ex*pug"na*ble\, a. [L. inexpugnabilis: cf. F.
inexpugnable. See {In-} not, and {Expugnable}.]
Incapable of being subdued by force; impregnable;
unconquerable. --Burke.
A fortress, inexpugnable by the arts of war. --Milman.
From WordNet (r) 1.7 (wn)
inexpugnable
adj : impossible to take by storm [syn: {impregnable}]
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