The term 'Mall Denizen' refers to someone who frequents a shopping mall. This person can be identified by two crossword solutions: TEEN (4 letters) and SHOPPER (7 letters). A teen is typically an adolescent between the ages of 13 and 19, while a SHOPPER is someone who visits stores in order to purchase goods or services. Therefore, a Mall Denizen is someone who is a teenager or young adult who visits a shopping mall to buy items.