Glasses is a synonym of spectacles.
As nouns the difference between spectacles and glasses
is that spectacles is plural of lang=en while glasses is plural of lang=en.
spectacles
Noun
(head)
(plural only, formal) 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.
Synonyms
* eyeglasses (US), glasses, pair of eyeglasses (US), pair of glasses, pair of specs (colloquial), pair of spectacles, specs (colloquial)
See also
* bespectacled
* bifocals
* contact, contact lens
* eyepiece
* lens
* monocle
* pince-nez
* shades
* sunglasses
* sunnies
* varifocals
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glasses
Noun
(head)
(pluralonly) spectacles, frames bearing two lenses worn in front of the eyes
Usage notes
* A sight-improving lens for a single eye is a monocle.
* Though confusion is unlikely, clarity as to quantity is improved by using the expressions "a pair of glasses" (or "a pair of eyeglasses") or "(however many) pairs of eyeglasses".
Synonyms
* (spectacles) eyeglasses (US), specs, bioptikon
Derived terms
* John Lennon glasses
* sunglasses
See also
* bifocals
* contact lens
* monocle
* pince-nez
* shades
* varifocals