nounpervāsĭoPERVASIO☆ KeepMeaningan invad ingLewis & Short 1879ModernAs printed, 1879PERVASIOLEWIS & SHORTPERVASIOpervāsĭo, ōnis, f. pervado, I. an invad ing, invasion (late Lat.): rerum alienarum pervasio, Salv. Gub. Dei, 5, 10.Read the whole entry