ˌopen-and-shut ˈcase BrE AmE noun [countable usually singular]
a legal case or other matter that is easy to prove or decide because the facts are very clear
ˌopen-and-shut ˈcase BrE AmE noun [countable usually singular]
a legal case or other matter that is easy to prove or decide because the facts are very clear
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012