quadrupleItalian → EnglishOxford Italian–Englishquadruple /BrE ˈkwɒdrʊp(ə)l, kwɒˈdruːp(ə)l , AmE kwɑˈdrupəl / I adjective quadruploII noun quadruplo mIII transitive verb quadruplicareIV intransitive verb quadruplicarsi