（杂语）Muh&umacronrta，时名。又心之异名。俱舍论十二曰：‘三十腊缚为一牟呼栗多，三十牟呼栗多为一昼夜。’同光记十二曰：‘牟呼栗多，此云须臾。’名义集六曰：‘干栗陀耶，或名牟呼栗多，此云坚实心。’