UNFALTERING Meaning of UNFALTERING in English unfaltering BrE AmE ( ˌ ) ʌn ˈfɔːlt‿ ə r ɪŋ -ˈfɒlt- -ˈfɑːlt‿ ▷ unfaltering|ly li Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012