DEBRIS Meaning of DEBRIS in English debris, débris BrE AmE ˈdeb riː ˈdeɪb-; də ˈbriː AmE \ də ˈbriː ˈdeɪb riː — Preference poll, British English: ˈ•• 83%, •ˈ• 17%. Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012