DictionaryAI

glass

GLAS/ɡlæs/SayGLAHS/ɡlɑːs/AUS/ɡlɐːs/

Pluralglasses (some meanings)

24 meanings of glass

Practice

  1. 1
    the materialnoununcountable
    A hard, clear material made by melting sand, used for windows and bottles.

    Like a frozen, see-through sheet that stays hard even when it is warm.

    The window is made of thick glass.

    Broken glass covered the kitchen floor after the crash.

    UsageSay a piece of glass. A glass is for drinking.

    Note
  2. 2
    drinking cupnouncountable
    A container that you drink from, usually made of clear, hard material.

    Like a cup you can see straight through.

    She filled a glass with cold water.

    He dropped his glass and it shattered on the tiles.

    UsageGlasses can also mean the glasses you wear on your eyes.

  3. 3
    nounmetonymicallycountable or uncountable
    The amount of drink that fills a drinking glass.

    He drank a whole glass of milk before bed.

    She had a glass of juice with her breakfast.

    UsageSay a glass of water.

    Note
  4. 4
    noununcountable
    Cups, bowls, and other things made of glass, taken together.

    Like the word 'china' for many plates and cups, but for items made of glass.

    The shop sells handmade glass from local artists.

    Grandma kept her best glass in the china cabinet.

    UsageSay glass for the group; glasses are single cups, or what you wear to see.

    Similarglassware

  5. 5
    hand lensnouncountable or uncountable
    A small lens used to make things look bigger when you look through it.

    Like a tiny window that makes small things look bigger.

    Grandpa held his magnifying glass over the stamp to check the tiny numbers.

    The collector held a glass over the old stamp.

    UsagePeople usually say magnifying glass.

    Similarmagnifier, loupe, lens

  6. 6
    noun
    Two lenses in a frame that you wear over your eyes to see better or to keep your eyes safe.

    Grandpa needs new glasses because he can't see the TV clearly anymore.

    She pushed her glasses up her nose and looked at the board again.

    Similarspectacles, eyeglasses

    Note

More uses

Practice

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Origin

It comes from Old English "glæs" and older Germanic words. It may be linked to a root meaning "to shine."

Checked 1 Nov 2026 · 2 facts