nounsēdātorSEDATOR☆ KeepMeaningan allayerLewis & Short 1879ModernAs printed, 1879SEDATORLEWIS & SHORTSEDATORsēdātor, ōris, m. id., I. an allayer, calmer, quieter: militaris insaniae, Arn. 3, 115.Read the whole entry