quintuple UK /kwɪnˈtʃuːp(ə)l/US /kwɪnˈtʌp(ə)l/adjective 3verb 2noun 1forms 3 adjective3 •having five parts or members •having five crotchets in a bar •five times as much verb2 •To multiply by five. •To be multiplied by five. noun1 •a fivefold amount formsquintupled · quintupling · quintuples
