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n. Plural form of spectacle.

n. A pair of lenses set in a frame worn on the nose and ears in order to correct deficiencies in eyesight or to ornament the face.

n. optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision

"Mrs. Heffley, enigmatic behind the twin zeroes of her spectacles, is a shrewd dispenser of domestic justice, while Mr. H (a Civil War nut) tends to do his parenting in lunges of impetuous dad-ness."

optical instrument   

varifocals    Wikipedia article on spectacles    shades    eyepiece    bifocals   

dark glasses    shades    pince-nez    bifocals    goggles   

glasses    pair of glasses    pair of spectacles