Easter Rising
n (Historical Terms) an armed insurrection in Dublin in 1916 against British rule in Ireland: the insurgents proclaimed the establishment of an independent Irish republic before surrendering, 16 of the leaders later being executed
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014