BACKPACK Meaning of BACKPACK in English backpack BrE AmE ˈbæk pæk▷ backpack|ed t▷ backpack|er/s ə/z AmE \ - ə r/z▷ backpack|ing ɪŋ▷ backpack|s s Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012