bn:00009748n
Noun Concept
Categories: All articles needing additional references, Laboratory equipment, Vacuum systems
EN
bell jar  bell glass
EN
A bell-shaped glass cover used to protect and display delicate objects or to cover scientific apparatus or to contain gases WordNet 3.0
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EN
A bell-shaped glass cover used to protect and display delicate objects or to cover scientific apparatus or to contain gases WordNet 3.0 & Open English WordNet
A bell jar is a glass jar, similar in shape to a bell, and can be manufactured from a variety of materials. Wikipedia
A piece of glassware used mainly for scientific purposes Wikipedia Disambiguation
Glass jar used in scientific experiments Wikidata
A bell-shaped glass used to cover and protect items such as food. Wiktionary
WordNet 3.0 & Open English WordNet
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