locker room
noun /ˈlɒkə ruːm/,  /ˈlɒkə rʊm/
  /ˈlɑːkər ruːm/,  /ˈlɑːkər rʊm/
 - a room with lockers in it, at a school, gym, etc., where people can change their clothes compare changing roomTopics Educationc2Oxford Collocations DictionaryLocker room is used before these nouns:
- shower