Sat"ur*day " (?; 48), n. [OE. Saterday, AS. Sæterdæg, Sæterndæg, Sæternesdæg, literally, Saturns day, fr. L. Saturnus Saturn + AS. dæg day; cf. L. dies Saturni.] The seventh or last day of the week; the day following Friday and preceding Sunday."

-- Webster's unabridged 1913