Definitions of bushing
  1. noun
    a cylindrical metal lining used to reduce friction
    synonyms: cylindrical lining
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    type of:
    liner, lining
    a protective covering that protects an inside surface
  2. noun
    an insulating liner in an opening through which conductors pass
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    type of:
    dielectric, insulator, nonconductor
    a material such as glass or porcelain with negligible electrical or thermal conductivity
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