verbper-văpōroPER-VAPORO☆ KeepMeaningto steamLewis & Short 1879ModernAs printed, 1879PERVAPOROLEWIS & SHORTPERVAPOROper-văpōro, āvi, 1, v. a., I. to steam, fill with vapor: solium, Petr. 73, 5 Keller (Bücheler, parabatur).Read the whole entry