Noun
A space amidships used to keep blocks, ropes, etc.; a space on a ship belonging to no one in particular to care for.
Fig.: An unclaimed space or time.
Source: Webster's dictionaryno man's land
no-man's-land
The most fruitful areas for the growth of the sciences were those which had been neglected as a no-man's land between the various established fields. Norbert Wiener
Competitiveness demands flexibility, choice and openness - or Europe will fetch up in a no-man's land between the rising economies of Asia and market-driven North America. David Cameron
but there is still a twilight zone, the tantalizing occurrences that are probably noise but might possibly be a signal Source: Internet
in the twilight zone between humor and vulgarity Source: Internet
in that no man's land between negotiation and aggression Source: Internet
A huge no man's land was cleared to provide a clear line of fire at fleeing refugees. citation Immediate effects US President John F. Kennedy visiting the Berlin Wall on 26 June 1963. Source: Internet