nounrīsĭoRISIO☆ KeepMeaninga laughingLewis & Short 1879ModernAs printed, 1879RISIOLEWIS & SHORTRISIOrīsĭo, ōnis, f. rideo, I. a laughing, laughter, laugh: quot risiones! Plaut. Stich. 5, 2, 10.Read the whole entry