nounrūgātĭoRVGATIO☆ KeepMeaninga wrinklingLewis & Short 1879ModernAs printed, 1879RUGATIOLEWIS & SHORTRUGATIOrūgātĭo, ōnis, f. rugo, I. a wrinkling, Cael. Aur. Tard. 2, 1.Read the whole entry