What is another word for "curtain"?

Roget's Thesaurus (1911) lists these synonyms for "curtain": abditory, adytum, ambuscade, ambush, and, awning, back, background, beach, behind, blend, blind, blinker, blush, born, bowery, cast, chick, cloak, close, closet, cloud, conceal, concealed, concealment, cover, covered, covert, crypt, danger, dark, darken, deceive, delitescence, delitescent, dim, disguise, domino, draw, drawer.