INFILTRATOR Meaning of INFILTRATOR in English infiltrator BrE AmE ˈɪn fɪl treɪt ə ˈ•f ə l- AmE \ ɪn ˈfɪltr eɪt̬ ə r ˈɪn f ə l treɪt̬- ▷ infiltrator|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012