sextuple UK /sɛkˈstʃuːpəl/US /sɛksˈtʌpəl/adjective 3noun 2verb 1forms 3 adjective3 •Having six parts. •Having six beats to the bar. •Being six times as great. noun2 •a sixfold amount •A team that wins 6 titles in the same year or season. verb1 •To make, or to become, six times as much (or as many). formssextupled · sextupling · sextuples