Search:bell jar -> BELL JAR
bell jar
b e l l j a r hex:#98;#101;#108;#108;#32;#106;#97;#114;
The Salt of the World?
- 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.