quadrupleEnglish → FrenchOxford English–Frenchquadruple A noun /BrE ˈkwɒdrʊp(ə)l, kwɒˈdruːp(ə)l , AmE kwɑˈdrupəl / quadruple mB adjective /BrE ˈkwɒdrʊp(ə)l, kwɒˈdruːp(ə)l , AmE kwɑˈdrupəl / quadrupleC transitive or intransitive verb /BrE ˈkwɒdrʊp(ə)l, kwɒˈdruːp(ə)l , AmE kwɑˈdrupəl / quadrupler