OPEN-DOOR Meaning of OPEN-DOOR in English open-door BrE AmE ˌəʊp ə n ˈdɔː ◂ ⇨-m- AmE \ ˌoʊp ə n ˈdɔːr ◂ -ˈdoʊr Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012