bar wiki:
ay mean:A pole or stick, often made of wood or metal, sometimes used to mark a height, such as in high jump, or as a handrail, such as in ballet (where the word is usually spelled "barre") or Dance Dance Revolution, or as an obstacle.A quantity of a substance supplied as a bar-shaped piece: a bar of soap; a candy bar.A shape in which metal is traded, usually prior to further working: bar stockA law or rule preventing something.Bar (establishment), a retail establishment which serves alcoholic beverages (in Britain, a pub; in continental Europe, a café; in Italy, the term Bar is largely used, and is generally equivalent to caffé); Bar (counter), the counter from which drinks are dispensed in a Bar (establishment).Bar (unit), a scientific unit of pressure, roughly the atmosphere pressure on Earth at sea level. A millibar is 0.001 bar.Bar (music), a period of music.Bar association, the community of persons engaged in the practice of law.Bar (landform), a type of beach behind which lies a lagoon.Bar (diacritic), a line through a letter used as a diacritic.Toolbar, a visual menu with various icons.A macron over a digit or digits in mathematics used to indicated a repeating decimal.The second metasyntactic variable, after foo.Bar (Aramaic), a common prefix in New Testament Aramaic names, meaning son of and often indicating that the person is also known by another name.Bar (heraldry), a fess-like charge sometimes stated to be a diminutive of the fess.
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