ˌins and ˈouts BrE AmE noun [plural]
all the exact details of a complicated situation, problem, system etc
ins and outs of
I don’t really know all the ins and outs of the matter.
ˌins and ˈouts BrE AmE noun [plural]
all the exact details of a complicated situation, problem, system etc
ins and outs of
I don’t really know all the ins and outs of the matter.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012