exˈclusion ˌzone BrE AmE noun [countable]
an area that people are not allowed to enter because it is dangerous or because secret things happen there:
the military exclusion zone
exˈclusion ˌzone BrE AmE noun [countable]
an area that people are not allowed to enter because it is dangerous or because secret things happen there:
the military exclusion zone
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012