QUADRUPLE Meaning of QUADRUPLE in English quadrupl|e BrE AmE ˈkwɒdr ʊp ə l -əp-; kwɒ ˈdruːp- AmE \ kwɑː ˈdruːp ə l -ˈdrʌp-; ˈkwɑːdr əp- ▷ quadrupl|ed d▷ quadrupl|es z▷ quadrupl|ing ‿ɪŋ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012