glasses

from WordNet (r) 3.0 (2006)

glasses
    n 1: optical instrument consisting of a frame that holds a pair
         of lenses for correcting defective vision [syn:
         {spectacles}, {specs}, {eyeglasses}, {glasses}]

from The Collaborative International Dictionary of English v.0.48

glasses \glasses\ n. pl.
   Same as {eyeglasses}. See {eyeglass}[1].

   Syn: spectacles, specs, eyeglasses.
        [WordNet 1.5]

from Moby Thesaurus II by Grady Ward, 1.0

30 Moby Thesaurus words for "glasses":
      Polaroid glasses, bifocals, blinkers, cheaters, colored glasses,
      contact lens, dark glasses, divided spectacles, eyeglass,
      eyeglasses, goggles, granny glasses, harlequin glasses,
      horn-rimmed glasses, lorgnette, lorgnon, mini-specs, monocle,
      nippers, pair of glasses, peepers, quizzing glass, readers,
      reading glasses, shades, specs, spectacles, sun-specs, sunglasses,
      trifocals