BYZANTIUM Meaning of BYZANTIUM in English Byzantium BrE AmE bɪ ˈzænt i‿əm bə-, baɪ-, -ˈzæn t ʃ- AmE \ -ˈzæn t ʃ- -ˈzæn t̬ - Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012