Bell Jar can mean:

• Bell jar, a piece of glassware used mainly for scientific purposes
• The Bell Jar , a literary work by Sylvia Plath.
  • The Bell Jar (film): a 1979 film adaptation of that novel.
• "Bell Jar", a song by the Bangles from Everything (The Bangles album)

This disambiguation page lists articles associated with the title Bell jar.
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