UNCIAL Meaning of UNCIAL in English uncial BrE AmE ˈʌn t s i‿əl ˈʌn t ʃ-; ˈʌn t ʃ ə l AmE \ ˈʌn t ʃ ə l -i‿əl ▷ uncial|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012