No Man's Land

No man's land is land that is unoccupied or is under dispute between parties who leave it unoccupied due to fear or uncertainty. The term was originally used to define a contested territory or a dumping ground for refuse between fiefdoms. In modern times, it is commonly associated with the First World War to describe the area of land between two enemy trench systems, which neither side wished to cross or seize due to fear of being attacked by the enemy in the process.

According to Alasdair Pinkerton, an expert in human geography at the Royal Holloway University of London, the term is first mentioned in Domesday Book in the 11th century to describe parcels of land that were just beyond the London city walls. The Oxford English Dictionary contains a reference to the term dating back to 1320, and spelled nonesmanneslond, when the term was used to describe a disputed territory or one over which there was legal disagreement. The same term was later used as the name for the piece of land outside the north wall of London that was assigned as the place of execution. The term was applied to a little-used area on ships called the forecastle, a place where various ropes, tackle, block, and other supplies were stored. In the United Kingdom several places called No Man's Land denoted "extra-parochial spaces that were beyond the rule of the church, beyond the rule of different fiefdoms that were handed out by the king … ribbons of land between these different regimes of power".

The British Army did not widely employ the term when the Regular Army arrived in France in August 1914, soon after the outbreak of the Great War. The terms used most frequently at the start of the war to describe the area between the trench lines included 'between the trenches' or 'between the lines'. The term 'no man's land' was first used in a military context by soldier and historian Ernest Swinton in his short story The Point of View. Swinton used the term in war correspondence on the Western Front, with specific mention of the terms with respect to the Race to the Sea in late 1914. The Anglo-German Christmas truce of 1914 brought the term into common use, and thereafter it appeared frequently in official communiqués, newspaper reports, and personnel correspondences of the members of the British Expeditionary Force.

...
Wikipedia