Look up barrel in Wiktionary, the free dictionary.

Barrel can refer to:

• barrel, a cylindrical container, specifically:
  • aging barrel, for aging alcoholic beverages
  • Barrel (volume) a unit of volume
• barrel (horology), a watch component
• barrel (unit), several different units of volume
• barrel distortion in optics
• barrel organ, a musical instrument
• barrel pillory, or Spanish mantle
• barrel processor, a type of Central Processing Unit
• barrel racing, an equestrian sport
• barrelled space in functional analysis
• gun barrel
• the venturi of a carburator
• a tank in Harry Turtledove's Timeline-191 alternate history series

[edit] See also

• Beryl

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