(1):

(n.) The framing in which the panes of glass are set in a glazed window or door, including the narrow bars between the panes.

(2):

(n.) In a sawmill, the rectangular frame in which the saw is strained and by which it is carried up and down with a reciprocating motion; - also called gate.

(3):

(v. t.) To adorn with a sash or scarf.

(4):

(n.) A scarf or band worn about the waist, over the shoulder, or otherwise; a belt; a girdle, - worn by women and children as an ornament; also worn as a badge of distinction by military officers, members of societies, etc.

(5):

(v. t.) To furnish with a sash or sashes; as, to sash a door or a window.