BOSPHORUS Meaning of BOSPHORUS in English Bosphorus BrE AmE ˈbɒsp ə r‿əs ˈbɒs f ə r‿ AmE \ ˈbɑːsp- ˈbɑːs f ə r‿ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012