Definition of bell jar Bell jar
We found 3 definitions of bell jar from 3 different sources.
Advertising
What does bell jar mean?
WordNet
Noun |
||
| bell jar - a bell-shaped glass cover used to protect and display delicate objects or to cover scientific apparatus or to contain gases | ||
| bell glass | ||
= synonym
= antonym
= related word
= antonym
= related word
Wiktionary 
- bell jar (Noun)
A piece of laboratory equipment used for creating vacuums, often made of glass in a bell-like shape.
Webster DictionaryWebster's Unabridged Dictionary 📘
- bell jar
A glass vessel, varying in size, open at the bottom and closed at the top like a bell, and having a knob or handle at the top for lifting it. It is used for a great variety of purposes; as, with the air pump, and for holding gases, also for keeping the dust from articles exposed to view.
