- Rhymes: -ɑːsɪz
- صِيغَةُ جَمْعٍ مُفْرَدُهَا glass
- قالب:pluralonly spectacles, frames bearing two lenses worn in front of the eyes
- 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 may) pairs of eyeglasses".