Hypertext Webster Gateway: "Pregnable"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Pregnable \Preg"na*ble\, a., [F. prenable. See {Impregnable}.]
Capable of being entered, taken, or captured; expugnable; as,
a pregnable fort. [R.] --Cotgrave.
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