INTERPERSONAL Meaning of INTERPERSONAL in English interpersonal BrE AmE ˌɪnt ə ˈpɜːs ə n‿ ə l ◂ AmE \ ˌɪn t̬ ə r ˈpɝːs- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012