Flag Day
WordNet
noun
(1) Commemorating the adoption of the United States flag in 1777
WiktionaryText
Proper noun
Flag Day
- A day commemorating the adoption of a national flag.
- September 3, for the first flying of the Australian flag in 1901, Australian National Flag Day.
- February 15, for the inauguration of the Canadian flag in 1965, National Flag of Canada Day.
- June 14, for the adoption of the US flag in 1777.