PERISTALSIS Meaning of PERISTALSIS in English peristalsis BrE AmE ˌper ɪ ˈstæls ɪs -ə-, § -əs AmE -ˈstɔːls əs -ˈstɑːls-, -ˈstæls- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012