At&t Galaxy S6 Edge Stock Firmware Sm-g925a

Typographical symbol (@)

The
at sign,

@
, is ordinarily read aloud every bit “at”; it is also usually called the
at symbol,
commercial at, or
address sign. It is used equally an
accounting
and
invoice
abbreviation pregnant “at a rate of” (e.g. 7
widgets
@
£2 per widget = £xiv),
^[one]

merely it is now seen more widely in
email
addresses and
social media
platform
handles.

The absence of a single English word for the symbol has prompted some writers to use the French
arobase

^[two]

or Spanish and Portuguese
arroba, or to coin new words such every bit
ampersat

^[3]

and
asperand,
^[4]

or the (visual) onomatopoeia

strudel
,
^[5]

merely none of these have accomplished wide use.

Although not included on the keyboard of the earliest commercially successful typewriters, it was on at least ane 1889 model
^{[half dozen]}

and the very successful
Underwood
models from the “Underwood No. 5” in 1900 onward. It started to exist used in email addresses in the 1970s, and is now routinely included on most types of
computer keyboards.

History

[
edit
]

The primeval yet discovered symbol in this shape is establish in a
Bulgarian
translation of a
Greek
relate written by
Constantinos Manasses
in 1345. Held today in the Vatican Apostolic Library, it features the @ symbol in place of the capital
blastoff
“Α” as an
initial
in the give-and-take Amen; withal, the reason behind it being used in this context is still unknown. The evolution of the symbol as used today is not recorded.

Whatever the origin of the @ symbol, the history of its usage is ameliorate known: it has long been used in
Catalan,
Castilian
and
Portuguese
as an abbreviation of

arroba
, a unit of weight equivalent to 25 pounds, and derived from the
Standard arabic
expression of “the quarter” (
الربع

pronounced
ar-rubʿ).
^[8]

An Italian bookish, Giorgio Stabile, claims to take traced the @ symbol to the 16th century, in a mercantile document sent by
Florentine
Francesco Lapi from
Seville
to
Rome
on May 4, 1536.
^[nine]

The document is virtually commerce with
Pizarro, in particular the cost of an @ of wine in
Peru. Currently, the word
arroba
means both the at-symbol and a unit of weight. In
Venetian, the symbol was interpreted to hateful
amphora
(
anfora
), a unit of weight and volume based upon the capacity of the standard amphora jar since the 6th century.

Until now the starting time historical document containing a symbol resembling an @ as a commercial one is the Castilian
“Taula de Ariza”, a registry to denote a wheat shipment from Castile to Aragon in 1448; fifty-fifty though the oldest fully developed modern @ sign is the 1 found on the in a higher place-mentioned Florentine letter of the alphabet.
^[nine]

Mod use

[
edit
]

Commercial usage

[
edit
]

In contemporary English language usage, @ is a commercial symbol, meaning
at
and
at the rate of
or
at the toll of. Information technology has rarely been used in financial ledgers, and is not used in standard
typography.
^[10]

Trademark

[
edit
]

In 2012, “@” was registered as a
trademark
with the German Patent and Trade Mark Part.
^[11]

A cancellation request was filed in 2013, and the counterfoil was ultimately confirmed by the German Federal Patent Court in 2017.
^[12]

Email addresses

[
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]

A common contemporary utilise of @ is in
email addresses
(using the
SMTP
system), as in
[email protected]
(the user
jdoe
located
at
the domain
example.com).
Ray Tomlinson
of
BBN Technologies
is credited for having introduced this usage in 1971.
<sup>[four]


[13]</sup>

This idea of the symbol representing
located at
in the form
user@host
is besides seen in other tools and protocols; for case, the
Unix shell
command
ssh [email protected]
tries to establish an
ssh
connectedness to the estimator with the
hostname
example.net
using the username
jdoe.

On web pages, organizations often obscure email addresses of their members or employees by omitting the @. This practice, known as
address munging, makes the email addresses less vulnerable to spam programs that scan the internet for them.

[
edit
]

On some social media platforms and forums, usernames are in the course
@johndoe; this type of username is frequently referred to as a “handle“.

On online forums without
threaded discussions, @ is ordinarily used to announce a reply; for instance:
@Jane
to respond to a comment Jane made earlier. Similarly, in some cases, @ is used for “attention” in email messages originally sent to someone else. For instance, if an email was sent from Catherine to Steve, but in the body of the email, Catherine wants to make Keirsten aware of something, Catherine will start the line
@Keirsten
to indicate to Keirsten that the following sentence concerns her. This also helps with mobile email users who might non see bold or color in e-mail.

In
microblogging
(such equally on
Twitter
and
GNU social-based microblogs), an @ before the user name is used to send publicly readable replies (e.k.
@otheruser: Message text here). The blog and client software can automatically interpret these as links to the user in question. When included as part of a person’south or company’due south contact details, an @ symbol followed by a proper noun is unremarkably understood to refer to a Twitter handle. A like apply of the @ symbol was also fabricated available to Facebook users on September fifteen, 2009.
^[14]

In
Net Relay Chat
(IRC), it is shown before users’ nicknames to denote they have operator status on a aqueduct.

Sports usage

[
edit
]

In
American English
the @ tin can be used to add data most a sporting event. Where opposing sports teams have their names separated by a “five” (for
versus), the
away squad
tin can be written showtime – and the normal “v” replaced with @ to convey at which team’southward dwelling house field the game will be played.
^[15]

This usage is not followed in
British English language, since conventionally the dwelling house team is written first.

Computer languages

[
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]

@ is used in various
programming languages
and other
computer languages, although there is not a consistent theme to its usage. For instance:

• In
  ALGOL 68, the @ symbol is
  brief grade
  of the
  at
  keyword; information technology is used to alter the lower bound of an array. For case:
  arrayx[@88]
  refers to an array starting at index 88.
• In
  ActionScript, @ is used in XML parsing and traversal as a string prefix to place attributes in contrast to child elements.
• In the
  ASP.NET MVC
  Razor
  template markup syntax, the @ character denotes the showtime of code argument blocks or the start of text content.
  <sup>[16]
  
  
  [17]</sup>
  
• In Dyalog
  APL, @ is used equally a functional way to alter or supervene upon data
  at
  specific locations in an array.
• In
  CSS, @ is used in special statements outside of a CSS block.
  ^[18]
  
• In
  C#, it denotes “verbatim strings”, where no characters are escaped and two double-quote characters represent a unmarried double-quote.
  ^[nineteen]
  
  Equally a prefix it besides allows keywords to be used as
  identifiers,
  ^[20]
  
  a form of
  stropping.
• In
  D, information technology denotes function attributes: like:
  @safety,
  @nogc, user divers
  @('from_user')
  which tin can be evaluated at compile fourth dimension (with
  __traits) or
  @property
  to declare properties, which are functions that can be syntactically treated as if they were fields or variables.
  ^[21]
  
• In
  DIGITAL Command Language, the @ grapheme was the command used to execute a command procedure. To run the control procedure VMSINSTAL.COM, ane would blazon
  @VMSINSTAL
  at the command prompt.
• In
  Forth, it is used to fetch values from the address on the tiptop of the stack. The operator is pronounced as “fetch”.
• In
  Haskell, it is used in so-called
  every bit-patterns. This notation can be used to give aliases to
  patterns, making them more readable.
• in
  HTML, it tin can exist encoded as
  @
  
  ^[22]
  
• In
  J, denotes
  function composition.
• In
  Java, it has been used to denote
  annotations, a kind of metadata, since version five.0.
  ^[23]
  
• In
  LiveCode, it is prefixed to a parameter to indicate that the parameter is
  passed by reference.
• In an
  LXDE
  autostart file (as used, for example, on the
  Raspberry Pi
  computer), @ is prefixed to a command to indicate that the control should be automatically re-executed if it crashes.
  ^[24]
  
• In
  ML, information technology denotes list concatenation.
• In
  modal logic, specifically when representing
  possible worlds, @ is sometimes used equally a logical symbol to denote the bodily world (the world nosotros are “at”).
• In
  Objective-C, @ is prefixed to language-specific keywords such as @implementation and to form cord literals.
• In
  Pascal, @ is the “address of” operator (information technology tells the location at which a variable is establish).
• In
  Perl, @ prefixes
  variables
  which contain
  arrays
  @assortment, including array
  slices
  @array[ii..5,7,nine]
  and
  hash
  slices
  
@hash
{
'foo'
,
'bar'
,
'baz'
}

  or
  
@hash
{
qw(foo bar baz)
}
. This use is known every bit a
  
  sigil.
• In
  PHP, information technology is used but before an
  expression
  to make the
  interpreter
  suppress errors that would be generated from that expression.
  ^[25]
  
• In
  Python
  two.4 and upwards, it is used to
  decorate a function
  (wrap the role in some other i at creation fourth dimension). In Python 3.5 and upwardly, it is too used as an overloadable matrix multiplication operator.
  ^[26]
  
• In
  Razor, information technology is used for
  C#
  code blocks.
  ^[27]
  
• In
  Red, it functions as a sigil:
  @
  prefixes
  instance variables, and
  @@
  prefixes
  grade variables.
  ^[28]
  
• In
  Scala, it is used to denote annotations (as in Java), and also to demark names to subpatterns in blueprint-matching expressions.
  ^[29]
  
• In
  Swift,
  @
  prefixes “annotations” that can exist applied to classes or members. Annotations tell the compiler to utilize special semantics to the declaration like keywords, without calculation keywords to the language.
• In
  T-SQL,
  @
  prefixes variables and
  @@
  prefixes “niladic” organisation functions.
• In several
  xBase-type programming languages, similar
  DBASE,
  FoxPro/Visual FoxPro
  and
  Clipper, it is used to denote position on the screen. For example:
  @i,1 SAY
"Howdy"

  to show the word “Hello” in line 1, column i.
  • In FoxPro/Visual FoxPro, it is also used to signal explicit
    pass by reference
    of variables when calling
    procedures or functions
    (but information technology is not an
    address
    operator).
    ^[xxx]
    
• In a Windows
  Batch file, an
  @
  at the commencement of a line suppresses the
  echoing
  of that command. In other words, is the same as
  Echo OFF
  applied to the current line only. Usually a Windows command is executed and takes outcome from the next line onward, only
  @
  is a rare example of a command that takes effect immediately. It is most commonly used in the form
  @echo off
  which not simply switches off echoing but prevents the control line itself from being echoed.
  <sup>[31]
  
  
  [32]</sup>
  
• In
  Windows PowerShell, @ is used as assortment operator for array and hash table literals and for enclosing here-string literals.
  ^[33]
  
• In the
  Domain Proper noun System
  (DNS), @ is used to represent the
  $ORIGIN, typically the “root” of the domain without a prefixed sub-domain. (Ex: wikipedia.org vs. www.wikipedia.org)
• In
  associates language, @ is sometimes used as a
  dereference operator.
  ^[34]
  

Gender neutrality in Spanish

[
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]

In
Spanish, where many words end in “-o” when in the masculine
gender
and end “-a” in the feminine, @ is sometimes used as a
gender-neutral
substitute for the default “o” ending.
^[35]

For example, the word
amigos
traditionally represents not only male friends, but also a mixed group, or where the genders are non known. The proponents of gender-inclusive linguistic communication would replace information technology with
amig@due south
in these latter two cases, and use
amigos
only when the group referred to is all-male and
amigas
simply when the group is all female. The
Real Academia Española
disapproves of this usage.
^[36]

Other uses and meanings

[
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]

• In (especially English) scientific and technical literature, @ is used to describe the conditions under which information are valid or a measurement has been made. E.g. the density of saltwater may read
  d
  = 1.050 g/cmⁱⁱⁱ
  @ 15 °C (read “at” for @), density of a gas
  d
  = 0.150 g/L @ xx °C, 1 bar, or dissonance of a car 81 dB @ eighty km/h (speed).
  ^[37]
  
• In
  philosophical logic, ‘@’ is used to denote the bodily world (in contrast to non-bodily possible worlds).<sup>[
  
  commendation needed
  
  ]</sup>
  Analogously, a ‘designated’ world in a
  Kripke model
  may exist labelled ‘@’.<sup>[
  
  citation needed
  
  ]</sup>
• In chemical formulae, @ is used to announce
  trapped atoms
  or molecules.
  ^[38]
  
  For instance, La@C_lx
  means
  lanthanum
  within a
  fullerene
  cage. Come across article
  Endohedral fullerene
  for details.
• In
  Malagasy, @ is an informal abridgement for the prepositional form
  amin’ny.<sup>[
  
  citation needed
  
  ]</sup>
• In
  Malay, @ is an informal abridgement for the word “atau”, meaning “or” in English.<sup>[
  
  citation needed
  
  ]</sup>
• In
  genetics, @ is the abbreviation for
  locus, every bit in
  IGL@
  for
  immunoglobulin lambda locus.
  ^[39]
  
• In the
  Koalib language
  of
  Sudan, @ is used every bit a letter in
  Arabic
  loanwords. The
  Unicode Consortium
  rejected a proposal to encode it separately as a letter in
  Unicode.
  SIL International
  uses
  Private Utilise Area
  lawmaking points U+F247 and U+F248 for lowercase and capital versions, although they accept marked this PUA representation as
  deprecated
  since September 2014.
  ^[40]
  
• A
  schwa, as the actual schwa graphic symbol “ə” may be difficult to produce on many computers. Information technology is used in this capacity in some
  ASCII IPA schemes, including
  SAMPA
  and
  X-SAMPA.<sup>[
  
  citation needed
  
  ]</sup>
• In
  leet
  it may substitute for the letter “A”.<sup>[
  
  citation needed
  
  ]</sup>
• It is frequently used in typing and
  text messaging
  every bit an abbreviation for “at”.
  <sup>[41]
  
  
  [37]</sup>
  
• In Portugal it may be used in typing and text messaging with the meaning “french kiss” (linguado).<sup>[
  
  commendation needed
  
  ]</sup>
• In online discourse, @ is used past some
  anarchists
  as a substitute for the traditional
  circle-A.<sup>[
  
  citation needed
  
  ]</sup>
• Algebraic notation for the
  Crazyhouse
  chess variant: An @ betwixt a slice and a square denotes a slice dropped onto that square from the player’due south reserve.
  ^[42]
  

Names in other languages

[
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]

In many languages other than English, although near
typewriters
included the symbol, the employ of @ was less common before e-mail became widespread in the mid-1990s. Consequently, it is oft perceived in those languages as cogent “the Internet”, computerization, or modernization in general. Naming the symbol after animals is likewise common.

• In
  Afrikaans, it is chosen
  
  aapstert
  , meaning ‘monkey tail’, similarly to the
  Dutch
  use of the give-and-take (
  aap
  
  is the word for ‘monkey’ or ‘ape’ in
  Dutch,
  
  stert
  
  comes from the Dutch
  
  staart
  ).
• In
  Arabic, it is
  
  آتْ
  
  (
  at
  ).
• In
  Armenian, information technology is
  
  շնիկ
  
  (
  shnik
  ), which means ‘puppy’.
• In
  Azeri, information technology is
  
  ət
  
  (
  at
  ) which means ‘meat’, though most likely it is a phonetic transliteration of
  at.
• In
  Basque, information technology is
  
  a bildua
  
  (‘wrapped A’).
• In
  Belorussian, it is called
  
  сьлімак
  
  (
  sʹlimak
  , meaning ‘helix’ or ‘snail’).
• In
  Bosnian, information technology is
  
  ludo a
  
  (‘crazy A’).
• In
  Bulgarian, it is called
  
  кльомба
  
  (
  klyomba
  
  – ‘a badly written letter of the alphabet’),
  
  маймунско а
  
  (
  maymunsko a
  
  – ‘monkey A’),
  
  маймунка
  
  (
  maimunka
  
  – ‘picayune monkey’), or
  
  баница
  
  (
  banitsa
  
  – a pastry roll often made in a shape like to the graphic symbol)
• In
  Catalan, it is called
  
  arrova
  
  (a unit of measurement of measure) or
  
  
  ensaïmada
  
  
  (a
  Mallorcan
  pastry, considering of the like shape of this nutrient).
• In
  Chinese:
  • In
    mainland China, it used to be called
    
    圈A
    
    (pronounced
    
    quān A
    ), meaning ‘circled A’ / ‘enclosed A‘, or
    
    花A
    
    (pronounced
    
    huā A
    ), meaning ‘lacy A’, and sometimes as
    
    小老鼠
    
    (pronounced
    
    xiǎo lǎoshǔ
    ), significant ‘piffling
    mouse‘.
    ^[43]
    
    Nowadays, for most of China’s youth, it is called
    
    艾特
    
    (pronounced
    
    ài tè
    ), which is the phonetic transcription from
    at.
  • In
    Taiwan, it is
    
    小老鼠
    
    (pronounced
    
    xiǎo lǎoshǔ
    ), meaning ‘little
    mouse‘.
  • In
    Hong Kong
    and
    Macau, it is
    at.
• In
  Croatian, information technology is most often referred to by the English word
  at
  (pronounced
  et), and less commonly and more formally, with the preposition
  
  pri
  
  (with the addressee in the
  nominative case, not
  locative
  as per usual
  rection
  of
  
  pri
  ), meaning ‘at’, ‘
  chez
  ‘ or ‘past’. Informally, it is called a
  
  manki
  , coming from the local pronunciation of the English language word
  monkey. Note that the Croatian words for monkey,
  
  majmun
  ,
  
  opica
  ,
  
  jopec
  ,
  
  šimija
  
  are not used to denote the symbol, except seldom the latter words regionally.
• In
  Czech
  it is chosen
  
  zavináč
  , which means ‘rollmops‘; the same give-and-take is used in
  Slovak.
• In
  Danish, information technology is
  
  snabel-a
  
  (‘elephant‘due south body A’). Information technology is not used for prices, where in Danish
  
  à
  
  ways ‘at (per piece)’.
• In
  Dutch, it is chosen
  
  apenstaart
  
  (‘monkey’s tail’). The
  a
  is the beginning graphic symbol of the Dutch discussion
  
  aap
  
  which ways ‘monkey’ or ‘ape’;
  
  apen
  
  is the plural of
  
  aap
  . Still, the use of the English language
  at
  has become increasingly popular in Dutch.
• In
  Esperanto, information technology is called
  
  ĉe-signo
  
  (‘at’ – for the e-mail use, with an accost like “[email protected]” pronounced
  
  zamenhof ĉe esperanto punkto org
  ),
  
  po-signo
  
  (‘each’ – refers only to the mathematical use), or
  
  heliko
  
  (meaning ‘snail’).
• In
  Estonian, information technology is called
  
  ätt
  , from the English discussion
  at.
• In
  Faroese, it is
  
  kurla
  ,
  
  hjá
  
  (‘at’),
  
  tranta
  , or
  
  snápil-a
  
  (‘[elephant’s] trunk A’).
• In
  Finnish, it was originally chosen
  
  taksamerkki
  
  (“fee sign”) or
  
  yksikköhinnan merkki
  
  (“unit of measurement cost sign”), but these names are long obsolete and at present rarely understood. Present, it is officially
  
  ät-merkki
  , co-ordinate to the national standardization institute
  SFS; frequently too spelled
  
  at-merkki
  . Other names include
  
  kissanhäntä
  
  (‘cat’s tail’) and
  
  miuku mauku
  
  (‘miaow-meow’).
• In
  French, it is now officially the
  
  arobase
  
  
  <sup>[44]
  
  
  [45]</sup>
  
  (also spelled
  
  arrobase
  
  or
  
  arrobe
  ), or
  
  a commercial
  
  (though this is well-nigh commonly used in French-speaking Canada, and should normally merely be used when quoting prices; information technology should ever be called
  
  arobase
  
  or, better still,
  
  arobas
  
  when in an email address). Its origin is the same every bit that of the
  Spanish
  give-and-take, which could exist derived from the
  Arabic
  
  ar-roub
  
  (‏
  اَلرُّبْع
  ‎). In France, it is likewise common (especially for younger generations) to say the English discussion
  at
  when spelling out an email address.<sup>[
  
  citation needed
  
  ]</sup>
  In everyday
  Québec French, i ofttimes hears
  
  a commercial
  
  when sounding out an electronic mail address, while Goggle box and radio hosts are more likely to apply
  
  arobase
  .
• In
  Georgian, information technology is
  
  at
  , spelled
  
  ეთ–ი
  
  (
  კომერციული ეთ–ი
  ,
  
  ḳomerciuli et-i
  ).
• In
  German, it has sometimes been referred to as
  
  Klammeraffe
  
  (meaning ‘spider monkey‘) or
  
  Affenschwanz
  
  (meaning ‘monkeys
  tail‘).
  
  Klammeraffe
  
  or
  
  Affenschwanz
  
  refer to the similarity of @ to the tail of a monkey
  <sup>[46]
  
  [
  
  better source needed
  
  ]</sup>
  grabbing a co-operative. More recently, it is commonly referred to as
  
  at
  , as in English language.
• In
  Greek, it is chosen
  
  παπάκι
  
  pregnant ‘duckling’.
• In
  Greenlandic, an Inuit language, it is chosen
  
  aajusaq
  
  significant ‘A-like’ or ‘something that looks like A’.
• In
  Hebrew, it is colloquially known equally
  
  שְׁטְרוּדֶל
  
  (
  
  shtrúdel
  
  ), due to the visual resemblance to a cross-section cut of a strudel cake. The normative term, invented by the
  Academy of the Hebrew Language, is
  
  כְּרוּכִית
  
  (
  krukhít
  ), which is some other Hebrew discussion for ‘strudel’, merely is rarely used.
• In
  Hindi, it is
  
  at
  , from the English give-and-take.
• In
  Hungarian, it is called
  
  kukac
  
  (a playful synonym for ‘worm’ or ‘maggot’).
• In
  Icelandic, it is referred to equally
  
  atmerkið
  
  (“the at sign”) or
  
  hjá
  , which is a directly translation of the English language word
  at.
• In
  Indian English, speakers often say
  at the rate of
  (with email addresses quoted as “instance
  at the charge per unit of
  example.com”).<sup>[
  
  commendation needed
  
  ]</sup>
• In
  Indonesian, it is commonly
  
  et
  . Variations exist – especially if verbal communication is very noisy – such as
  
  a bundar
  
  and
  
  a bulat
  
  (both pregnant ‘circled
  A’),
  
  a keong
  
  (‘snail
  A’), and (most rarely)
  
  a monyet
  
  (‘monkey
  A’).
• In
  Irish, it is
  
  ag
  
  (significant ‘at’) or
  
  comhartha @/ag
  
  (meaning ‘at sign’).
• In
  Italian, it is
  
  chiocciola
  
  (‘snail‘) or
  
  a commerciale
  , sometimes
  
  at
  
  (pronounced more ofttimes
  
  
  [ˈɛt]
  
  and rarely
  [ˈat]) or
  
  advertisement
  .
• In
  Japanese, it is called
  
  atto māku
  
  (
  アットマーク
  , from the English words
  at mark). The word is
  
  
  wasei-eigo
  
  , a loan discussion from the English linguistic communication.
• In
  Kazakh, information technology is officially called
  
  айқұлақ
  
  (
  aıqulaq
  , ‘moon’s ear’).
• In
  Korean, it is called
  
  golbaeng-i
  
  (
  골뱅이
  , meaning ‘bai elevation shells’), a dialectal form of
  whelk.
• In
  Kurdish, it is
  at
  or
  et
  (Latin
  Hawar script),
  
  ئهت
  
  (Perso-Arabic
  Sorani script) coming from the English word
  at.
• In
  Latvian, it is pronounced the aforementioned as in English, simply, since in Latvian
  [æ]
  is written as “e” (not “a” equally in English), it is sometimes written as
  
  et
  .
• In
  Lithuanian, it is pronounced
  
  eta
  
  (equivalent to the English
  at).
• In
  Luxemburgish
  it used to be called
  
  Afeschwanz
  
  (‘monkey tail’), but due to widespread use, it is at present called
  
  at
  , as in English language.
• In
  Macedonian, it is chosen
  
  мајмунче
  
  (
  majmunče
  ,
  
  
  [ˈmajmuntʃɛ]
  , ‘little monkey’).
• In
  Malay, it is chosen
  
  allonym
  
  when it is used in names and
  
  di
  
  when information technology is used in email addresses,
  
  di
  
  beingness the Malay discussion for ‘at’. It is also unremarkably used to abbreviate
  
  atau
  
  which ways ‘or’, ‘either’.
• In
  Morse code, information technology is known as a “commat“, consisting of the Morse lawmaking for the “A” and “C” which run together every bit i character:
    ▄ ▄▄▄ ▄▄▄ ▄ ▄▄▄ ▄. The symbol was added in 2004 for utilise with email addresses,
  ^[47]
  
  the only official change to Morse lawmaking since
  World War I.
• In
  Nepali, the symbol is called “at the charge per unit.” Commonly, people volition requite their email addresses by including the phrase “at the rate”.<sup>[
  
  citation needed
  
  ]</sup>
• In
  Norwegian, information technology is officially called
  
  krøllalfa
  
  (‘curly
  alpha‘ or ‘alpha twirl’), and normally as
  
  alfakrøll
  . Sometimes
  
  snabel-a
  , the Swedish/Danish name (which ways ‘trunk A’, as in ‘elephant’south trunk’), is used. Commonly, people will telephone call the symbol
  [æt]
  (equally in English), particularly when giving their email addresses.
• In
  Persian, information technology is
  
  at
  , from the English give-and-take.
• In
  Polish, it is commonly chosen
  
  małpa
  
  (‘monkey’). Rarely, the English word
  at
  is used.
• In
  Portuguese, it is called
  
  arroba
  
  (from the Arabic
  
  ar-roub
  , ‏
  اَلرُّبْع
  ‎). The word
  
  
  arroba
  
  
  is besides used for a weight measure in Portuguese. One arroba is equivalent to 32 quondam Portuguese pounds, approximately 14.seven kg (32 lb), and both the weight and the symbol are called
  
  arroba
  . In Brazil,
  cattle
  are nevertheless priced by the
  
  arroba
   – now rounded to fifteen kg (33 lb). This naming is because the at sign was used to represent this measure out.
• In
  Romanian, information technology is most commonly called
  
  at
  , but as well colloquially called
  
  
  coadă
  de
  maimuță
  
  
  (“monkey tail”) or
  
  a-rond
  . The latter is commonly used, and it comes from the discussion
  round
  (from its shape), but that is nothing like the mathematical symbol
  
  A-rond
  
  (rounded A). Others call information technology
  
  aron
  , or
  
  la
  
  (Romanian word for ‘at’).

• In
  Russian, it is commonly called
  
  соба[ч]ка
  
  (
  soba[ch]ka
  
  – ‘[fiddling] canis familiaris’).
• In
  Serbian, it is called
  
  лудо А
  
  (
  ludo A
  
  – ‘crazy A’),
  
  мајмунче
  
  (
  majmunče
  
  – ‘piddling monkey’), or
  
  мајмун
  
  (
  majmun
  
  – ‘monkey’).
• In
  Slovak, information technology is called
  
  zavináč
  
  (‘rollmop’, a pickled fish coil, as in Czech).
• In
  Slovene, it is called
  
  afna
  
  (an informal word for ‘monkey’).
• In
  Spanish-speaking
  countries, it is called
  
  arroba
  
  (from the Arabic
  
  ar-roub
  , which denotes a pre-metric unit of weight. While at that place are regional variations in
  Spain,
  Mexico,
  Republic of colombia,
  Republic of ecuador, and
  Peru
  it is typically considered to represent approximately xi.5 kg (25 lb).<sup>[
  
  commendation needed
  
  ]</sup>
• In
  Sámi
  (N Sámi), it is called
  
  bussáseaibi
  
  meaning ‘cat’south tail’.
• In
  Swedish, it is called
  
  snabel-a
  
  (‘elephant‘s body A’) or simply
  
  at
  , as in the English language. Less formally information technology is also known as
  
  kanelbulle
  
  (‘cinnamon roll‘) or
  
  alfakrull
  
  (‘alpha
  curl’).
• In
  Swiss German language, it is commonly called
  
  Affenschwanz
  
  (‘monkey-tail’). Even so, the use of the English language word
  
  at
  
  has get increasingly pop in Swiss German, equally with Standard German.<sup>[
  
  commendation needed
  
  ]</sup>
• In
  Tagalog, the word
  
  at
  
  means ‘and’, and so the symbol is used like an ampersand in colloquial writing such as text letters (e.g.
  
  magluto @ kumain
  , ‘cook and eat’).
• In
  Thai, it is commonly called
  
  at
  , as in English language.
• In
  Turkish, it is commonly chosen
  
  et
  , a variant pronunciation of English language
  at.<sup>[
  
  citation needed
  
  ]</sup>
• In
  Ukrainian, it is commonly called
  
  ет
  
  (
  et
  
  – ‘at’) or Равлик (ravlyk), which means ‘snail’.
• In
  Urdu, it is
  
  اٹ
  
  (
  at
  ).
• In
  Vietnamese, it is chosen
  
  a còng
  
  (‘bent A’) in
  the north
  and
  
  a móc
  
  (‘hooked A’) in
  the south.
• In
  Welsh, it is sometimes known every bit a
  
  malwen
  
  or
  
  malwoden
  
  (both pregnant “snail”).

Unicode

[
edit
]

In Unicode, the at sign is encoded as

U+0040

@
COMMERCIAL AT
(&commat;). The named entity
@
was introduced in HTML5.
^[48]

Variants

[
edit
]

See as well

[
edit
]

• ASCII
• Circle-A
• Enclosed A
  (Ⓐ,
  ⓐ)
• Unicode

References

[
edit
]

External links

[
edit
]

Wikimedia Commons has media related to At sign .

• 
  commercial-at
  at the
  
  Free On-line Lexicon of Computing
  
  
• “The Accidental History of the @ Symbol “,
  
  Smithsonian mag
  , September 2012, Retrieved October 2021.
• The @-symbol,
  part 1,
  break,
  part two,
  addenda,
  
  Shady Characters ⌂ The secret life of punctuation
  
  August 2011, Retrieved June 2013.
• “Daniel Soar on @”,
  
  London Review of Books
  , Vol. 31 No. 10, 28 May 2009, Retrieved June 2013.
• ascii64 – the @ book – gratis download (artistic commons) – by patrik sneyd – foreword by luigi colani)
  Nov 2006, Retrieved June 2013.
• A Natural History of the @ Sign
  The many names of the at sign in diverse languages, 1997, Retrieved June 2013.
• Sum: the @ Symbol,
  LINGUIST List 7.968
  July 1996, Retrieved June 2013.
• Where it’s At: names for a common symbol
  
  Earth Broad Words
  
  August 1996, Retrieved June 2013.
• UK Telegraph Article: Chinese parents choose to name their baby “@”
  August 2007, Retrieved June 2013.
• Tom Chatfield tells the story of the @ sign on Medium
• An amusing video from BBC Ideas
  
  <sup>[
  
  permanent dead link
  
  ]</sup>