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>For other uses of the word button, see Button (disambiguation). A button is small disc- or knob-shaped object attached to cloth or an article of clothing. Buttons may be manufactured from an extremely broad variety of materials, including bone, ivory, metal, plastic, and wood. Buttons were first used by the Ancient Romans.The functional role of buttons is to fasten or cinch the openings of a garment. By sliding the button through a slit (the ) in the to which the first is to be held. The slit is only sufficiently wide to allow the button to be fully pushed through while still remaining stitched to the first piece of cloth. See more at Wikipedia.org...

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. See more at Wikipedia.org...