The difference between Bar and Vertical bar
When used as nouns, bar means a solid, more or less rigid object of metal or wood with a uniform cross-section smaller than its length, whereas vertical bar means the symbol .
Bar is also preposition with the meaning: except, other than, besides.
Bar is also verb with the meaning: to obstruct the passage of (someone or something).
check bellow for the other definitions of Bar and Vertical bar
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Bar as a noun:
A solid, more or less rigid object of metal or wood with a uniform cross-section smaller than its length.
Examples:
"The window was protected by steel bars."
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Bar as a noun (countable, uncountable, metallurgy):
A solid metal object with uniform (round, square, hexagonal, octagonal or rectangular) cross-section; in the US its smallest dimension is .25 inch or greater, a piece of thinner material being called a strip.
Examples:
"Ancient Sparta used iron bars instead of handy coins in more valuable alloy, to physically discourage the use of money."
"We are expecting a carload of bar tomorrow."
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Bar as a noun:
A cuboid piece of any solid commodity.
Examples:
"'bar of chocolate"
"'bar of soap"
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Bar as a noun:
A broad shaft, or band, or stripe.
Examples:
"a bar of light"
"a bar of colour"
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Bar as a noun:
A long, narrow drawn or printed rectangle, cuboid or cylinder, especially as used in a bar code or a bar chart.
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Bar as a noun (typography):
Various lines used as punctuation or diacritics, such as the pipe ⟨⟩, fraction bar (as in 12), and strikethrough (as in Ⱥ), formerly inclusive of oblique marks such as the slash.
Examples:
"hypo pipe strikethrough"
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Bar as a noun (mathematics):
The sign indicating that the characteristic of a logarithm is negative, conventionally placed above the digit(s) to show that it applies to the characteristic only and not to the mantissa.
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Bar as a noun (physics):
A similar sign indicating that the charge on a particle is negative (and that consequently the particle is in fact an antiparticle).
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Bar as a noun:
A business licensed to sell alcoholic drinks for consumption on the premises, or the premises themselves; public house.
Examples:
"synonyms: barroom ginshop pub q3=British public house tavern Thesaurus:pub"
"The street was lined with all-night bars."
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Bar as a noun:
The counter of such a premises.
Examples:
"Step up to the bar and order a drink."
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Bar as a noun:
A counter, or simply a cabinet, from which alcoholic drinks are served in a private house or a hotel room.
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Bar as a noun (by extension, in combinations such as {{m, coffee bar):
, etc.}} A premises or counter serving any type of beverage.
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Bar as a noun:
An establishment where alcohol and sometimes other refreshments are served.
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Bar as a noun:
An informal establishment selling food to be consumed on the premises.
Examples:
"a burger bar'"
"a local fish bar'"
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Bar as a noun:
An official order or pronouncement that prohibits some activity.
Examples:
"synonyms: ban prohibition"
"The club has lifted its bar on women members."
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Bar as a noun:
Anything that obstructs, hinders, or prevents; an obstruction; a barrier.
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Bar as a noun (programming, whimsical, derived from {{m, fubar):
}} A metasyntactic variable representing an unspecified entity, often the second in a series, following .
Examples:
"Suppose we have two objects, foo and bar."
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Bar as a noun (UK, Parliament):
A dividing line (physical or notional) in the chamber of a legislature beyond which only members and officials may pass.
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Bar as a noun (UK, law):
The railing surrounding the part of a courtroom in which the judges, lawyers, defendants and witnesses stay
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Bar as a noun (US, law):
"the Bar" or "the bar" The bar exam, the legal licensing exam.
Examples:
"He's studying hard to pass the Bar this time; he's failed it twice before."
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Bar as a noun (law, metonym, "the Bar", "the bar"):
A collective term for lawyers or the legal profession; specifically applied to barristers in some countries but including all lawyers in others.
Examples:
"He was called to the bar, he became a [[barrister]]."
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Bar as a noun (telecommunications):
A bar-shaped symbol that denotes levels of reception, or reception itself.
Examples:
"I don't have any bars in the middle of this desert."
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Bar as a noun (music):
A vertical line across a musical staff dividing written music into sections, typically of equal durational value.
Examples:
"synonyms: measure"
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Bar as a noun (music):
One of those musical sections.
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Bar as a noun (sports):
A horizontal pole that must be crossed in high jump and pole vault
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Bar as a noun (metaphorical):
Any level of achievement regarded as a challenge to be overcome.
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Bar as a noun (football-most codes):
The crossbar
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Bar as a noun (backgammon):
The central divider between the inner and outer table of a backgammon board, where stones are placed if they are hit.
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Bar as a noun:
An addition to a military medal, on account of a subsequent act
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Bar as a noun:
A linear shoaling landform feature within a body of water.
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Bar as a noun (geography, nautical, hydrology):
A ridge or succession of ridges of sand or other substance, especially a formation extending across the mouth of a river or harbor or off a beach, and which may obstruct navigation. (FM 55-501).
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Bar as a noun (heraldiccharge):
One of the ordinaries in heraldry; a fess.
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Bar as a noun:
A city gate, in some British place names.
Examples:
"Potter's Bar'"
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Bar as a noun (mining):
A drilling or tamping rod.
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Bar as a noun (mining):
A vein or dike crossing a lode.
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Bar as a noun (architecture):
A gatehouse of a castle or fortified town.
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Bar as a noun (farriery):
The part of the crust of a horse's hoof which is bent inwards towards the frog at the heel on each side, and extends into the centre of the sole.
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Bar as a noun (farriery, in the plural):
The space between the tusks and grinders in the upper jaw of a horse, in which the bit is placed.
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Bar as a verb (transitive):
To obstruct the passage of (someone or something).
Examples:
"Our way was barred by a huge rockfall."
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Bar as a verb (transitive):
To prohibit.
Examples:
"I couldn't get into the nightclub because I had been barred."
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Bar as a verb (transitive):
To lock or bolt with a bar.
Examples:
"'bar the door"
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Bar as a verb:
To imprint or paint with bars, to stripe.
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Bar as a preposition:
Except, other than, besides.
Examples:
"He invited everyone to his wedding bar his ex-wife."
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Bar as a preposition (horse racing):
Examples:
"Leg At Each Corner is at 3/1, Lost My Shirt 5/1, and it's 10/1 bar."
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Bar as a noun:
A non-SI unit of pressure equal to 100,000 pascals, approximately equal to atmospheric pressure at sea level.
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Vertical bar as a noun (computing, typography):
The symbol .