adjectiveper-prŏbābĭlisPER-PROBABILIS☆ KeepMeaningvery worthy of beliefLewis & Short 1879ModernAs printed, 1879PERPROBABILISLEWIS & SHORTPERPROBABILISper-prŏbābĭlis, e, adj., I. very worthy of belief, highly probable (late Lat.), Aug. Music. 1, 6, 12.Read the whole entry