Scrim

[skrim]

(noun.) a firm open-weave fabric used for a curtain in the theater.

Inputed by Armand--From WordNet

(n.) A kind of light cotton or linen fabric, often woven in openwork patterns, -- used for curtains, etc,; -- called also India scrim.

(n.) Thin canvas glued on the inside of panels to prevent shrinking, checking, etc.

Typist: Stanley

n. cloth used for linings.

Checker: Mae