nounsesquĭ-ŏpĕraSESQVI-OPERA☆ KeepMeaninga day's work and a halfLewis & Short 1879ModernAs printed, 1879SESQUIOPERALEWIS & SHORTSESQUIOPERAsesquĭ-ŏpĕra, ae, f., I. a day's work and a half, Col. 2, 12, 2.Read the whole entry