n. The framed part of a window, in which the glass is fixed; also, a similar part of a greenhouse, etc.n. The frame in which a saw is put to prevent its bending or buckling when crowded into the cut.To furnish with sash-windows.n. A long band or roll of silk, fine linen, or gauze, wound round the head by Orientals in the manner of a turban; also, in modern times, a band or scarf worn over the shoulder or round the waist for ornament.To dress or ornament with a sash or sashes.