jar

Definitions

General English

Electronics

Slang

  • noun a pint of beer. A pub habitués’ term which has been in widespread use since the 1950s. At the turn of the 20th century ale was served in china mugs, known as jars, as well as glasses.

Travel

  • noun a pot, usually glass, for keeping food in

Aviation

  • acronym forJoint Aviation Requirements
    (written as JAR)
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