Pyrex (noun) Definition, Meaning & Examples

Trademark.
  1. a brand name for any of a class of heat- and chemical-resistant glassware products of varying composition used for cooking.
noun
  1. trademark
    • any of a variety of borosilicate glasses that have low coefficients of expansion, making them suitable for heat-resistant glassware used in cookery and chemical apparatus
    • (as modifier)
Pyrex (noun) Definition, Meaning & Examples

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