no man's land

Short definition from Wiktionary

Noun

1. 1
   The ground between trenches where a soldier from either side would be easily targeted.
2. 2
   A space amidships used to keep blocks, ropes, etc.; a space on a ship belonging to no one in particular for which to care.
3. 3
   The part of a prison, hospital complex, etc. where individuals are not normally allowed to enter.
4. 4
   A place where no one can or should be present.
5. 5
   The area between the backcourt and the space close to the net, from which it is difficult to return the ball.
6. 6
   An area of the field where a fielder cannot save a single, nor stop a boundary.
7. 7
   Territory that is often disputed, and that cannot be inhabited because of fear of conflict, especially: Tracts of uninhabited territory close to the Iron Curtain.
8. 8
   Territory that is often disputed, and that cannot be inhabited because of fear of conflict, especially: The stretch of land between the border posts of two contiguous sovereign states, sometimes separated by great distance.
9. 9
   Territory that is often disputed, and that cannot be inhabited because of fear of conflict, especially: Land that is not claimed by any recognized sovereign state; a terra nullius.
10. 10
    The fibrous sheath of the flexor tendons of the hand, specifically in the zone from the distal palmar crease to the proximal interphalangeal joint.
11. 11
    Alternative form of no man's land.
12. 12
    Alternative spelling of no man's land.

Proper noun

1. 1
   The name of a settlement: A hamlet in Morval parish and St Martin-by-Looe parish, east Cornwall, England (OS grid ref SX2756).
2. 2
   The name of a settlement: A hamlet in Chilcomb parish, Winchester district, Hampshire, England (OS grid ref SU5129).