Source : Webster's Revised Unabridged Dictionary (1913)

Drapery \Dra"per*y\, n.; pl. {Draperies}. [F. draperie.]
   1. The occupation of a draper; cloth-making, or dealing in
      cloth. --Bacon.

   2. Cloth, or woolen stuffs in general.

            People who ought to be weighing out grocery or
            measuring out drapery.                --Macaulay.

   3. A textile fabric used for decorative purposes, especially
      when hung loosely and in folds carefully disturbed; as:
      (a) Garments or vestments of this character worn upon the
          body, or shown in the representations of the human
          figure in art.
      (b) Hangings of a room or hall, or about a bed.

                Like one that wraps the drapery of his couch
                About him, and lies down to pleasant dreams.
                                                  --Bryant.

                All the decent drapery of life is to be rudely
                torn off.                         --Burke.

   {Casting of draperies}. See under {Casting}.

            The casting of draperies . . . is one of the most
            important of an artist's studies.     --Fairholt.

Source : WordNet®

drapery
     n 1: hanging cloth used as a blind (especially for a window)
          [syn: {curtain}, {drape}, {mantle}, {pall}]
     2: cloth gracefully draped and arranged in loose folds