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- German · calque ofJenaer Glas
- English todayJena glass
Calque of German Jenaer Glas. The glass was invented by Otto Schott in the city of Jena, Germany.
Etymology from Wiktionary, CC BY-SA 4.0.
Jena glass
Today it means: A type of fine-quality borosilicate glass with high resistance to shock and heat, used in science, technology, and tableware. Full definition →
German Jenaer Glas