Unknown Soldier: Meaning and Definition of

Un'known Sol'dier

1. an unidentified soldier killed in battle and buried with honors, the tomb serving as a memorial to all the unidentified dead of a nation's armed forces. The tomb of the American Unknown Soldier, commemorating a serviceman killed in World War I, was established in the Arlington National Cemetery in Virginia in 1921. In 1958, the remains of personnel of World War II and the Korean War were buried alongside the tomb (now called the). In 1984, a serviceman of the Vietnam War was interred next to the others. Also called,