nounsēmĭ-dĭesSEMI-DIES☆ KeepMeaninga half-dayLewis & Short 1879ModernAs printed, 1879SEMIDIESLEWIS & SHORTSEMIDIESsēmĭ-dĭes, ēi, m., I. a half-day, Aus. Ecl. Rat. Dier. 5, and Rat. Solst. 2.Read the whole entry