MERCIAN Meaning of MERCIAN in English Mercian BrE AmE ˈmɜːs i‿ən ˈmɜːʃ-, ˈmɜːʃ ə n AmE \ ˈmɝːʃ i‿ən ˈmɝːʃ ə n ▷ Mercian|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012