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]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]