noun
Usage: usually capitalized B
1. : ornamental glass noted for its rich colors and incised or engraved patterns
2. : a hard resistant potash-lime glass much used as a material for chemical ware
noun
Usage: usually capitalized B
1. : ornamental glass noted for its rich colors and incised or engraved patterns
2. : a hard resistant potash-lime glass much used as a material for chemical ware
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012