PRETEEN Meaning of PRETEEN in English pre ‧ teen /ˌpriːˈtiːn◂/ BrE AmE adjective relating to or made for children who are 11 or 12 years old:preteen clothing —preteen /ˈpriːtiːn/ noun [countable] Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012