Plug

Plug, PLUG, plugs, or plugged may refer to:

• Plug, an insertive closure or stopper (plug)
  • Core plug, used to fill the casting holes on engines
  • Butt plug, a sex toy that is inserted into the rectum
  • Earplug for ear protection
  • Plug (sanitation), a stopper for a drainage outlet
• Plug (accounting), an unsupported adjustment to an accounting record
• Plug (fishing), a family of fishing lures
• Plug (horticulture), a planting technique
• Plug (jewellery), a type of jewellery worn in stretched piercings
• Fusible plug, a safety device in steam boilers
• Hair plug, hair that has undergone hair transplantation
• Mating plug, secretion used in the mating of some animal species
• Plug, a step in the manufacturing process for parts made of carbon-fiber-reinforced polymer
• Plug, a type of chewing tobacco made by pressing tobacco with syrup
• Plug, the central element of a Plug and feathers, a tool for splitting stone
• Plug computer, a type of small-form-factor computer
• Portland Linux/Unix Group (PLUG), a group of Linux enthusiasts in Portland, Oregon
• Product plug, or product placement in marketing
• Volcanic plug, a geological landform
• Wall plug, a fastener that allows screws to be fitted into drywall or masonry walls
• Plug (plumbing)
• Plug, a worthless horse