glasses
US /ˈɡlæs·əz/
UK /ˈɡlæs·əz/

1.
a pair of lenses set in a frame worn on the nose and ears to correct or assist defective eyesight or to protect the eyes.
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She put on her glasses to read the small print.
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He needs new glasses; his current ones are scratched.
2.
a hard, transparent, brittle substance, typically used for windows, bottles, and other articles.
:
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The window is made of glass.
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Be careful, the table is covered with broken glass.
3.
a drinking vessel made of glass.
:
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He poured water into the glass.
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Please bring me a clean glass for my juice.