BACKSLIDE Meaning of BACKSLIDE in English backslid|e BrE AmE ˈbæk slaɪd ˌ•ˈ• ▷ backslid|er/s ə/z AmE \ ə r/z▷ backslid|ing ɪŋ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012