bell jar

noun

Definition of bell jar 

: a bell-shaped usually glass vessel designed to cover objects or to contain gases or a vacuum

Illustration of bell jar

Illustration of bell jar

Examples of bell jar in a Sentence

Recent Examples on the Web

While conversations rarely penetrate the bell jar of my self-containment, inventive forms of caregiving do. Susan Gubar, sandiegouniontribune.com, "Imaginative caregiving for the cancer patient," 11 May 2018 First, Scotch is combined with Chartreuse; then the mixture is sprayed with a peaty tincture and placed under a bell jar, which a bartender proceeds to pump full of wood smoke. David Kortava, The New Yorker, "The Seventies Reign at the Honeywell," 7 Apr. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'bell jar.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of bell jar

1806, in the meaning defined above

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Time Traveler for bell jar

The first known use of bell jar was in 1806

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More Definitions for bell jar

bell jar

noun

Kids Definition of bell jar

: a usually glass vessel shaped like a bell and used to cover objects, hold gases, or keep a vacuum

bell jar

noun
\ˈbel-ˌjär \

Medical Definition of bell jar 

: a bell-shaped usually glass vessel designed to cover objects or to contain gases or a vacuum

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