ˈFlag Day BrE AmE
June 14th, a day in the US when people fly the US flag, remembering the day in 1777 when the ↑ Stars and Stripes (=US flag) was officially accepted and first used
ˈFlag Day BrE AmE
June 14th, a day in the US when people fly the US flag, remembering the day in 1777 when the ↑ Stars and Stripes (=US flag) was officially accepted and first used
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012