July 12, an annual celebration in Northern Ireland and certain cities having a large Irish section, esp. Liverpool, to mark both the victory of William III over James II at the Battle of the Boyne, July 1, 1690, and the Battle of Augbrim, July 12, 1690.
ORANGEMEN'S DAY
Meaning of ORANGEMEN'S DAY in English
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012