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Mason jar with screw top

Alternative forms edit

Etymology edit

Named after American tinsmith John Landis Mason (1832–1902), who first invented and patented it in 1858.

Noun edit

Mason jar (plural Mason jars)

  1. (Canada, US) A glass jar with a screw top, often used for preserving food.
    • 1996, Rivers Cuomo (lyrics and music), “Butterfly”, in Pinkerton, performed by Weezer:
      Yesterday, I went outside / With my momma's mason jar / Caught a lovely butterfly

Translations edit