UNCOMMON Meaning of UNCOMMON in English uncommon BrE AmE ʌn ˈkɒm ən ⇨ʌŋ-, ˌ•- AmE \ -ˈkɑːm-▷ uncommon|ly li▷ uncommon|ness nəs nɪs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012