Pyrex

Heat-resistant kitchen glass

Pyrex is a brand of heat-resistant glassware used in cooking and laboratory settings.

The borosilicate glass withstands rapid temperature changes without shattering, making it standard for baking dishes, measuring cups, and scientific beakers.

The name has become genericized: I need a Pyrex to bake the casserole.

Some newer Pyrex sold in the US uses tempered soda-lime glass, which is less resistant to thermal shock.

brand

Corning

Major ceramics corporation

vintage · collectible · primary colors · Americana · Corelle · CorningWare · tempered · logo · retro

kitchenware

casserole

Slow-cooked oven dish

ovenware · storage containers · loaf pan · pie dish · roasting pan · lids · nesting bowls · baking dish · rectangular pan · square pan

transparency

clear

Without obstruction or fog

glass · watching · portion control · contents · trifle · presentation · showcase

laboratory

beakers

Open-mouthed laboratory vessels

petri dishes · labware · scientific · borosilicate · autoclave · sterilization · desiccators · pipettes · chemistry · research

baking

casserole

Slow-cooked oven dish

souffle · roasting · cookies · scones · muffins · pie · cobbler · gratin · flan · bread pudding

durability

shatterproof

Resistant to breaking

sturdy · long-lasting · reliable · microwave-safe · dishwasher-safe · ovenproof · versatile · stackable · stain-resistant · heirloom

Categories
Opposites
thermal resistance

Pyrexwindow glass

Transparent panel in frames

drinking glass · crystal glass · leaded glass

glass type/durability

Pyrexdecorative glass

Ornamental transparent material

Phrases
Family

pyre, pyrotechnics, pyromania

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G