adjectiveper-formīdŏlōsusPER-FORMIDOLOSVS☆ KeepMeaningvery fearfulLewis & Short 1879ModernAs printed, 1879PERFORMIDOLOSUSLEWIS & SHORTPERFORMIDOLOSUSper-formīdŏlōsus, a, um, adj., I. very fearful (post-class.), Aur. Vict. Caes. 4.Read the whole entry