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K is the eleventh letter of the modern Latin alphabet
Latin alphabet

The Latin alphabet, also called the Roman alphabet, is the most widely used alphabetic writing system in the world today. It evolved from the western variety of the Greek alphabet called the Cumae alphabet, and was initially developed by the Ancient Romes to write the Latin....
. Its name in English
English language

English is a West Germanic language that originated in Anglo-Saxon England and has lingua franca status in many parts of the world as a result of the military, economic, scientific, political and cultural influence of the British Empire in the 18th, 19th and early 20th centuries and that of the United States from the mid 20th century onwa...
 is spelled kay .

letter K comes from the Greek ? , which was taken from the Semitic
Semitic

In linguistics and ethnology, Semitic was first used to refer to a language family of largely Middle Eastern origin, now called the Semitic languages....
 kap
Kaph

Kaph is the eleventh letter of many Semitic abjads, including Phoenician language, Aramaic language, Hebrew language Kaf , Arabic alphabet , Persian alphabet ....
, the symbol for an open hand. This in turn was likely adapted by Semites who had lived in Egypt from the hieroglyph for "hand" representing D in the Egyptian word for hand, d-r-t. The Semites evidently assigned it the sound value instead, because their word for hand started with that sound.

In the earliest Latin
Latin

Latin is an Italic language, historically spoken in Latium and Ancient Rome. Through the Military history of the Roman Empire, Latin spread throughout the Mediterranean and a large part of Europe....
 inscriptions, the letters C, K and Q were all used to represent the sounds /k/ and /g/ (which were not differentiated in writing).






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K is the eleventh letter of the modern Latin alphabet
Latin alphabet

The Latin alphabet, also called the Roman alphabet, is the most widely used alphabetic writing system in the world today. It evolved from the western variety of the Greek alphabet called the Cumae alphabet, and was initially developed by the Ancient Romes to write the Latin....
. Its name in English
English language

English is a West Germanic language that originated in Anglo-Saxon England and has lingua franca status in many parts of the world as a result of the military, economic, scientific, political and cultural influence of the British Empire in the 18th, 19th and early 20th centuries and that of the United States from the mid 20th century onwa...
 is spelled kay .

History and usage


The letter K comes from the Greek ? , which was taken from the Semitic
Semitic

In linguistics and ethnology, Semitic was first used to refer to a language family of largely Middle Eastern origin, now called the Semitic languages....
 kap
Kaph

Kaph is the eleventh letter of many Semitic abjads, including Phoenician language, Aramaic language, Hebrew language Kaf , Arabic alphabet , Persian alphabet ....
, the symbol for an open hand. This in turn was likely adapted by Semites who had lived in Egypt from the hieroglyph for "hand" representing D in the Egyptian word for hand, d-r-t. The Semites evidently assigned it the sound value instead, because their word for hand started with that sound.

In the earliest Latin
Latin

Latin is an Italic language, historically spoken in Latium and Ancient Rome. Through the Military history of the Roman Empire, Latin spread throughout the Mediterranean and a large part of Europe....
 inscriptions, the letters C, K and Q were all used to represent the sounds /k/ and /g/ (which were not differentiated in writing). Of these, Q was used to represent /k/ or /g/ before a rounded vowel, K before /a/, and C elsewhere. Later, the use of C (and its variant G) replaced most usages of K and Q. K survived only in a few fossilized forms such as Kalendae, "the calends".

When Greek words were taken into Latin, the Kappa was converted to C, with a few exceptions such as the praenomen
Praenomen

In Roman naming conventions, the praenomen was the only name in which parents had some choice, roughly equivalent to the given name of today....
 Kaeso
Kaeso

Kaeso or Caeso was an ancient but later uncommon Ancient Rome Roman naming convention. Some of those who bore the name are:*Kaeso Fabius Vibulanus, consul 484 BC, 481 BC?, 479 BC...
. Some words from other alphabets were also transliterated into C. Therefore, the Romance languages
Romance languages

The Romance languages are a branch of the Indo-European languages comprising all the languages that descend from Latin language, the language of ancient Rome....
 have K only in words from still other language groups. The Celtic languages
Celtic languages

The Celtic languages are descended from Proto-Celtic, or "Common Celtic", a branch of the greater Indo-European languages language family. The term "Celtic" was used to describe this language group by Edward Lhuyd in 1707, having much earlier been used by Greek and Roman writers to describe tribes in central Gaul....
 also chose C over K, and this influence carried over into Old English. Today, English is the only Germanic language to productively use hard C in addition to K (although Dutch
Dutch language

Dutch is a West Germanic languages spoken by over 22 million people as a first language, and about 5 million people as a second language."1% of the EU population claims to speak Dutch well enough in order to have a conversation." Outside the European Union the number of second language speakers of Dutch is very small. Most native...
 uses it in learned words of Latin origin and follows the same "hard / soft" distinction in such words as does French and English – but not in native words).

Some English linguists prefer to reverse the Latin transliteration process for proper names in Greek, spelling Hecate
Hecate

Hecate Hekate , or Hekat was originally a goddess of the wilderness and childbirth, naturalized early in Mycenaean Greece or in Thrace, but originating among the Carians of Anatolia, the region where most theophoric names invoking Hecate, such as Hecataeus or Hecatomnus, progenitor of Mausollus, are attested, and where Hekate re...
 as "Hekate", for example. And the writing down of languages that don't have their own alphabet with the Latin one has resulted in a standardization of the letter for this sound, as in Kwakiutl.

In the International Phonetic Alphabet
International Phonetic Alphabet

The International Phonetic Alphabet "The acronym 'IPA' strictly refers [...] to the 'International Phonetic Association'. But it is now such a common practice to use the acronym also to refer to the alphabet itself that resistance seems pedantic....
, [k] is the symbol for the voiceless velar plosive
Voiceless velar plosive

The voiceless velar plosive is a type of consonantal sound used in many Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is k....
.

Several other alphabets also use characters with sharp angles to indicate the sound or syllables that start with a , for example: Arabic
Arabic alphabet

The Arabic alphabet is the writing system used for writing several languages of Asia and Africa, such as Arabic language, Persian language, and Urdu language....
 ?, Hebrew
Hebrew alphabet

The Hebrew alphabet consists of 22 letters used for writing the Hebrew language. Five of these letters have a different form when appearing as the last letter in a word....
 ? (in some fonts), Korean
Hangul

Hangul is the native alphabet of the Korean language, as distinguished from the logogram Sino-Korean vocabulary hanja system. It was created in the mid-fifteenth century, and is now the official writing system of both North Korea and South Korea, being co-official in the Yanbian Korean Autonomous Prefecture of China....
 ?. This kind of phonetic-visual association was studied by Wolfgang Köhler
Wolfgang Köhler

Wolfgang K?hler was a German psychologist who, with Max Wertheimer and Kurt Koffka, founded Gestalt psychology....
. However, there are also many examples of rounded letters for , like ? in Thai
Thai alphabet

The Thai alphabet is used to write the Thai language and other :Category:Languages of Thailands in Thailand. It has forty-four consonants , fifteen vowel symbols that combine into at least twenty-eight vowel forms, and four tone marks ....
, ? in Armenian
Armenian alphabet

The Armenian alphabet is an alphabet that has been used to write the Armenian language since the year 405 or 406. Up to the 19th century, Classical Armenian had been the literary language; since then, the Armenian alphabet has been used to write the two modern dialects of Eastern Armenian and Western Armenian....
 and C in Latin
Latin alphabet

The Latin alphabet, also called the Roman alphabet, is the most widely used alphabetic writing system in the world today. It evolved from the western variety of the Greek alphabet called the Cumae alphabet, and was initially developed by the Ancient Romes to write the Latin....
.

Codes for computing


In Unicode
Unicode

Unicode is a computing industry standard allowing computers to consistently represent and manipulate Character expressed in most of the world's writing systems....
 the capital K is codepoint U+004B and the lower case k is U+006B.

The ASCII
ASCII

American Standard Code for Information Interchange , is a coding standard that can be used for interchanging information, if the information is expressed mainly by the written form of English words....
 code for capital K is 75 and for lowercase k is 107; or in binary
Binary numeral system

The binary numeral system, or notation with a radix of 2. Owing to its straightforward implementation in digital electronic circuitry using logic gates, the binary system is used internally by all modern computers....
 01001011 and 01101011, correspondingly.

The EBCDIC
EBCDIC

Extended Binary Coded Decimal Interchange Code is an 8-bit character encoding used on IBM mainframe operating systems such as z/OS, OS/390, VM and VSE , as well as IBM midrange computer operating systems such as OS/400 and i5/OS ....
 code for capital K is 210, and for lowercase k, 146.

The numeric character reference
Numeric character reference

A numeric character reference is a common markup construct used in SGML and other SGML-based markup languages such as HTML and XML. It consists of a short sequence of character s that, in turn, represent a single character from the Universal Character Set of Unicode....
s in HTML
HTML

HTML, an Acronym and initialism of HyperText Markup Language, is the predominant markup language for Web pages. It provides a means to describe the structure of text-based information in a document?by denoting certain text as links, headings, paragraphs, lists, and so on?and to supplement that text with interactive forms, embedded '...
 and XML are "K" and "k" for upper and lower case respectively.

See also

  • ?
    ?

    or is a letter derived from the Latin alphabet. Both glyphs of the majuscule and Lower case forms of this letter are based on the rotated form of a minuscule e; a similar letter with identical minuscule is used in the Pan-Nigerian Alphabet, but has the capital form majuscule , based on a horizontally flipped majuscule E....
     (hooked K)
  • ?, ? - Ka (Cyrillic)
    ?

    or is a letter derived from the Latin alphabet. Both glyphs of the majuscule and Lower case forms of this letter are based on the rotated form of a minuscule e; a similar letter with identical minuscule is used in the Pan-Nigerian Alphabet, but has the capital form majuscule , based on a horizontally flipped majuscule E....
  • ?, ? or ? - Kappa (Greek)
    Kappa

    File:Greek lowercase kappa variant.svgKappa is the 10th letter of the Greek alphabet, used to represent the voiceless velar stop, or "k", sound in Ancient Greek and Modern Greek....