SUREFIRE Meaning of SUREFIRE in English surefire BrE AmE ˈʃɔː ˌfa ɪ ‿ə ˈʃʊə- AmE \ ˈʃʊr ˌfaɪ‿ ə r ˈʃɝː- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012