ˈyānə- noun
Usage: usually capitalized J
Etymology: from Jena, Germany
: glass of fine quality especially suited for chemical and optical ware and other scientific and industrial applications
ˈyānə- noun
Usage: usually capitalized J
Etymology: from Jena, Germany
: glass of fine quality especially suited for chemical and optical ware and other scientific and industrial applications
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012