The Collaborative International Dictionary of English v.0.48:

Bedspread \Bed"spread`\, n.
   A bedquilt; a counterpane; a coverlet. [U. S.]
   [1913 Webster]

WordNet (r) 3.0 (2006):

bedspread
    n 1: decorative cover for a bed [syn: bedspread, bedcover,
         bed cover, bed covering, counterpane, spread]

Moby Thesaurus II by Grady Ward, 1.0:

31 Moby Thesaurus words for "bedspread":
   afghan, bed linen, bedclothes, bedcover, bedding, bedsheet,
   blanket, buffalo robe, case, clothes, comfort, comforter,
   contour sheet, counterpane, cover, coverlet, coverlid, eiderdown,
   fitted sheet, lap robe, linen, patchwork quilt, pillow slip,
   pillowcase, quilt, robe, rug, sheet, sheeting, slip, spread