Nipple (disambiguation)

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Nipple may refer to:

  • The nipple, in human or mammalian anatomy.
  • The flexible nozzle on a Baby bottle simulating a human nipple.
  • A nipple (plumbing), which is a type of pipe fitting.
  • A spoke nipple, which binds each spoke to a bicycle wheel rim.
  • The connection through which a tire or inner tube is filled with air or some other gas.
  • The fifth wheel coupling king pin on a semi-trailer
  • Any small physical protrusion on an automotive, a machine part or any other part that fits into a groove or gland on another part
  • A grease nipple used to put grease into a gearbox or moving part needing lubrication using a grease gun
  • A Pointing stick (aka IBM TrackPoint) usually found on a laptop used as a pointing device.