Definition of closed shop

closed shopnoun

cửa hàng đóng cửa

/ˌkləʊzd ˈʃɒp//ˌkləʊzd ˈʃɑːp/

namespace

a factory, business, etc. in which employees must all be members of a particular trade union

an area of activity that is limited to a particular small group

Example:
  • The club's management is a closed shop.