usage: an unoccupied area between the front lines of opposing armies
2. no man's land, land
usage: land that is unowned and uninhabited (and usually undesirable)
3. twilight zone, no man's land, ambiguity, equivocalness
usage: the ambiguous region between two categories or states or conditions (usually containing some features of both); "but there is still a twilight zone, the tantalizing occurrences that are probably noise but might possibly be a signal"; "in the twilight zone between humor and vulgarity"; "in that no man's land between negotiation and aggression"