Glass vs. Pyrex

Glassnoun

(uncountable) An amorphous solid, often transparent substance made by melting sand with a mixture of soda, potash and lime.

Glassnoun

(countable) A vessel from which one drinks, especially one made of glass, plastic, or similar translucent or semi-translucent material.

Glassnoun

(metonymically) The quantity of liquid contained in such a vessel.

Glassnoun

(uncountable) Glassware.

Glassnoun

A mirror.

Glassnoun

A magnifying glass or telescope.

Glassnoun

(sport) A barrier made of solid, transparent material.

Glassnoun

The backboard.

Glassnoun

(ice hockey) The clear, protective screen surrounding a hockey rink.

Glassnoun

A barometer.

Glassnoun

Transparent or translucent.

Glassnoun

(obsolete) An hourglass.

Glassverb

(transitive) To fit with glass; to glaze.

Glassverb

(transitive) To enclose in glass.

Glassverb

(transitive) fibreglass. To fit, cover, fill, or build, with fibreglass-reinforced resin composite (fiberglass).

Glassverb

To strike (someone), particularly in the face, with a drinking glass with the intent of causing injury.

Glassverb

(science fiction) To bombard an area with such intensity (nuclear bomb, fusion bomb, etc) as to melt the landscape into glass.

Glassverb

To view through an optical instrument such as binoculars.

Glassverb

To smooth or polish (leather, etc.), by rubbing it with a glass burnisher.

Glassverb

To reflect; to mirror.

Glassverb

To become glassy.

Glassnoun

A hard, brittle, translucent, and commonly transparent substance, white or colored, having a conchoidal fracture, and made by fusing together sand or silica with lime, potash, soda, or lead oxide. It is used for window panes and mirrors, for articles of table and culinary use, for lenses, and various articles of ornament.

Glassnoun

Any substance having a peculiar glassy appearance, and a conchoidal fracture, and usually produced by fusion.

Glassnoun

Anything made of glass.

Glassnoun

A drinking vessel; a tumbler; a goblet; hence, the contents of such a vessel; especially; spirituous liquors; as, he took a glass at dinner.

Glassverb

To reflect, as in a mirror; to mirror; - used reflexively.

Glassverb

To case in glass.

Glassverb

To cover or furnish with glass; to glaze.

Glassverb

To smooth or polish anything, as leater, by rubbing it with a glass burnisher.

Glassnoun

a brittle transparent solid with irregular atomic structure

Glassnoun

a glass container for holding liquids while drinking

Glassnoun

the quantity a glass will hold

Glassnoun

a small refracting telescope

Glassnoun

amphetamine used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant

Glassnoun

a mirror; usually a ladies' dressing mirror

Glassnoun

glassware collectively;

Glassverb

furnish with glass;

Glassverb

scan (game in the forest) with binoculars

Glassverb

enclose with glass;

Glassverb

put in a glass container

Glassverb

become glassy or take on a glass-like appearance;

Glassnoun

a hard, brittle substance, typically transparent or translucent, made by fusing sand with soda and lime and cooling rapidly. It is used to make windows, drinking containers, and other articles

Glassnoun

a substance similar to glass which has solidified from a molten state without crystallizing

Glassnoun

glassware

Glassnoun

greenhouses or cold frames considered collectively

Glassnoun

a drinking container made from glass

Glassnoun

the contents of a glass

Glassnoun

a lens, or an optical instrument containing a lens or lenses, in particular a monocle or a magnifying lens.

Glassnoun

a mirror

Glassnoun

a weather glass.

Glassnoun

an hourglass

Glassverb

cover or enclose with glass

Glassverb

(especially in hunting) scan (one's surroundings) with binoculars

Glassverb

hit (someone) in the face with a beer glass

Glassverb

reflect as if in a mirror

Glass

Glass is a non-crystalline, often transparent amorphous solid, that has widespread practical, technological, and decorative use in, for example, window panes, tableware, and optics. Glass is most often formed by rapid cooling (quenching) of the molten form; some glasses such as volcanic glass are naturally occurring.

Pyrexnoun

A kind of heat-resistant borosilicate glass, made by mixing a high concentration of boron oxides into the molten glass to reduce its thermal expansion coefficient.

Pyrexnoun

a borosilicate glass with a low coefficient of expansion; used for heat-resistant glassware in cooking and chemistry

Pyrex

Pyrex (trademarked as PYREX and pyrex) is a brand introduced by Corning Inc. in 1915 for a line of clear, low-thermal-expansion borosilicate glass used for laboratory glassware and kitchenware.