ex ‧ tra ‧ cur ‧ ric ‧ u ‧ lar /ˌekstrəkəˈrɪkjələ◂, ˌekstrəkəˈrɪkjʊlə◂ $ -ər◂/ BrE AmE adjective [only before noun]
extracurricular activities are not part of the course that a student is doing at a school or college ⇨ curriculum
ex ‧ tra ‧ cur ‧ ric ‧ u ‧ lar /ˌekstrəkəˈrɪkjələ◂, ˌekstrəkəˈrɪkjʊlə◂ $ -ər◂/ BrE AmE adjective [only before noun]
extracurricular activities are not part of the course that a student is doing at a school or college ⇨ curriculum
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012