Definition of Bell jar

1. Noun. A bell-shaped glass cover used to protect and display delicate objects or to cover scientific apparatus or to contain gases.

Exact synonyms: Bell Glass
Generic synonyms: Protection, Protective Cover, Protective Covering

Definition of Bell jar

1. Noun. A piece of laboratory equipment used for creating vacuums, often made of glass in a bell-like shape. ¹

¹ Source: wiktionary.com

Medical Definition of Bell jar

1. 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. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Bell Jar

bell buoy
bell buoys
bell captain
bell captains
bell cot
bell cote
bell curve
bell curves
bell deck
bell founder
bell foundry
bell gable
bell heather
bell jar (current term)
bell jars
bell magpie
bell metal
bell morel
bell out
bell pepper
bell peppers
bell push
bell ringer
bell ringers
bell ringing
bell rope
bell ropes
bell seat

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