numeralvīgintī sexVIGINTI SEXvīgintī sex (indeclinable)Classical[wiːˈɡɪn.tiː ˈsɛks]Ecclesiastical[viˈd͡ʒin.ti ˈsɛks]☆ KeepMeaningindeclinabletwenty-six; 26OriginsFrom vīgintī (“twenty”) + sex (“six”).