Sat"ur*day (?; 48), n. [OE. Saterday, AS. Saeterdaeg, Saeterndaeg, Saeternesdaeg, literally, Saturn's day, fr. L. Saturnus Saturn + AS. daeg day; cf. L. dies Saturni.]
The seventh or last day of the week; the day following Friday and preceding Sunday.
© Webster 1913.