Noun
legal holiday in the United States, last Monday in May; commemorates the members of the United States armed forces who were killed in war
Source: WordNetDecoration Day is the most beautiful of our national holidays.... The grim cannon have turned into palm branches, and the shell and shrapnel into peach blossoms. Thomas Bailey Aldrich
Back in the country when I was a kid we never called it Memorial Day, but rather Decoration Day. Source: Internet
Michigan made "Decoration Day" an official state holiday in 1871 and by 1890, every northern state had followed suit. Source: Internet