ARCHDUCHESS Meaning of ARCHDUCHESS in English archduchess BrE AmE ˌɑːtʃ ˈdʌtʃ ɪs -əs AmE \ ˌɑːrtʃ-▷ archduchess|es ɪz əz Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012