ˈset-up BrE AmE , set‧up /ˈsetʌp/ noun
1 . [countable usually singular] the way that something is organized or arranged:
the traditional classroom set-up
2 . [countable usually singular] informal a dishonest plan that is intended to trick someone:
How do I know this isn’t a set-up?
3 . [uncountable] the act of organizing something, such as a business or a computer system:
The IT department will assist you with installation and setup.
4 . [countable] several pieces of equipment that work together in a system:
‘Do you use the school darkroom?’ ‘No, I’ve got my own setup at home.’
⇨ set up at ↑ set 1