mall ‧ rat /ˈmɔːlræt $ ˈmɒːl-/ BrE AmE noun [countable usually plural] American English informal
a young person who goes to ↑ shopping mall s a lot in order to be with their friends, not to buy things
mall ‧ rat /ˈmɔːlræt $ ˈmɒːl-/ BrE AmE noun [countable usually plural] American English informal
a young person who goes to ↑ shopping mall s a lot in order to be with their friends, not to buy things
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012