*memorial day*

. 1. A day, originally May 30, appointed for commemorating, by decorating their graves with flowers, by patriotic exercises, etc., the dead soldiers and sailors who served the Civil War (1861-65) in the United States; Also called Decoration Day. It is a legal holiday in most of the States. In the Southern States, the Confederate Memorial Day is: May 30 in Virginia; April 26 in Alabama, Florida, Georgia, and Mississippi; May 10 in North Carolina and South Carolina; the second Friday in May in Tennessee; June 3 in Louisiana. [ U. S. ] [ Webster 1913 Suppl. ]

2. A day designated for commemoration of all of the war dead of the United States, clebrated on the last Monday in May in most states. It supersedes the original Memorial Day celebrated May 30th. [ PJC ]