Anzac Day
noun
April 25, a national day of remembrance in Australia and New Zealand commemorating the Anzac landing on Gallipoli, Turkey, in 1915, the first major engagement of Australian and New Zealand forces in World War I.
British Dictionary definitions for anzac day
Anzac Day
noun
25 April, a public holiday in Australia and New Zealand commemorating the Anzac landing at Gallipoli in 1915