nounsēmĭ-centēsĭmaSEMI-CENTESIMA☆ KeepMeaningone-half per cent.Lewis & Short 1879ModernAs printed, 1879SEMICENTESIMALEWIS & SHORTSEMICENTESIMAsēmĭ-centēsĭma, ae, f., I. one-half per cent., as an impost, Cod. Th. 13, 9, 3.Read the whole entry