n. [ D. sas, fr. F. sas the basin of a waterfall. ] A sluice or lock, as in a river, to make it more navigable. [ Obs. ] Pepys. [ 1913 Webster ]
n. [ Gael. sasunnach. ] A Saxon; an Englishman; a Lowlander. [ Celtic ] Sir W. Scott. [ 1913 Webster ]