Tomb of the Unknowns, the
From Longman Dictionary of Contemporary EnglishTomb of the Unknowns, thethe Tomb of the UnknownsˌTomb of the Unˈknowns, the a national monument in Arlington National Cemetery in Virginia, US, where Unknown Soldiers from World Wars I and II, the Korean War, and the Vietnam War are buried. It represents all the US people who died in those wars.