Vinegar Hill, a hill (385 ft.) near Enniscorthy, co. Wexford, Ireland, where General Lake defeated the Irish rebels on June 21, 1798, to the utter annihilation then and after of almost every man of them.
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Vinegar Bible * Vinet, Alexandre Rodolphe