Glass

Transparent or translucent material made by melting silica.

glassware glass material

A hard, brittle material typically transparent or translucent, made by melting silica such as sand with other substances like soda and lime. It is commonly used for windows, bottles, lenses, and decorative objects.

/ɡlæs/

Glass is derived from the Old English glæs, of West Germanic origin.

Glass is like clear plastic, but made from melted sand and other stuff that cools down without getting super hard.

What is glass? It's a non-crystalline, amorphous solid
,How is it made? Glass is typically made by melting silica sand with other materials
,What is glass used for? It's used in windows, bottles, and many other things

material substance

window glass bottle glass stained glass

pane shard

window bottle lens

inorganic manufactured natural object