UNDERLIE Meaning of UNDERLIE in English under|lie BrE AmE ˌʌnd ə |ˈlaɪ AmE \ - ə r-▷ under|lay ˈleɪ▷ under|lies ˈlaɪz▷ under|lying/ly ˈlaɪ ɪŋ /li▶ ˌ under ˌ lying ˈ form BrE AmE Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012