Thread:IAmBagel/@comment-27355376-20160722021211

K (named kay  / ˈkeɪ / )[1]  is the eleventh letter of the modern English alphabet and the ISO basic Latin alphabet. In English, the letter K usually represents the voiceless velar plosive.



Contents
[hide]  *1 History  ==History[ edit] ==
 * 2 Use in writing systems
 * 2.1 English
 * 2.2 Number
 * 2.3 Other languages
 * 2.4 Other systems
 * 3 Other uses
 * 4 Related characters
 * 4.1 Ancestors, descendants and siblings
 * 4.2 Ligatures and abbreviations
 * 5 Computing codes
 * 6 Other representation
 * 7 Other usage
 * 8 References
 * 9 External links

The letter K comes from the Greek letter Κ (kappa), which was taken from the Semitic kap, the symbol for an open hand.[2]  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 /k/ instead, because their word for hand started with that sound.[3]

In the earliest Latin 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".[4]

After Greek words were taken into Latin, the Kappa was transliterated as a C. Loanwords from other alphabets with the sound /k/ were also transliterated with C. Hence, the Romance languages generally use C and have K only in later loanwords from other language groups. The Celtic languages also tended to use C instead of K, and this influence carried over into Old English. ==Use in writing systems[ edit] == ===English<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] === <p style="margin-top:0.5em;line-height:inherit;">Today, English is the only Germanic language to productively use "hard" 〈c〉 (outside of the digraph 〈ck〉) rather than 〈k〉 (although Dutch uses it in learned words of Latin origin, and the pronunciation of these words follows the same hard/soft distinction as in English).<sup class="noprint Inline-Template Template-Fact" style="line-height:1;white-space:nowrap;">[citation needed]  The letter 〈k〉 is usually silent at the start of an English word when it comes before the letter 〈n〉, as in the words "knight," "knife," "knot," "know," and "knee". ===Number<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] === <p style="margin-top:0.5em;line-height:inherit;">The SI prefix for a thousand is kilo-, officially abbreviated as k—for instance, prefixed to "metre" or its abbreviation m, kilometre or km signifies a thousand metres. As such, people occasionally represent the number in a non-standard notation by replacing the last three zeros of the general numeral with "K": for instance, 30K for 30,000. ===Other languages<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] === <p style="margin-top:0.5em;line-height:inherit;">In most languages where it is employed, this letter represents the sound /k/ (with or without aspiration) or some similar sound. ===Other systems<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] === <p style="margin-top:0.5em;line-height:inherit;">The International Phonetic Alphabet uses 〈k〉 for the voiceless velar plosive. ==Other uses<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;font-family:sans-serif;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] == <p style="margin-top:0.5em;line-height:inherit;">In modern-day English slang, the word "k" is used as a substitute for the abbreviation "OK", or Okay. This slang is commonly used in emailing, texting and instant messaging. In International Morse code it is used to mean "over".<sup class="reference" id="cite_ref-5" style="line-height:1;unicode-bidi:-webkit-isolate;white-space:nowrap;">[5] ==Related characters<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;font-family:sans-serif;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] == ===Ancestors, descendants and siblings<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] === ===Ligatures and abbreviations<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] === <p style="margin-top:0.5em;line-height:inherit;"> ==Computing codes<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;font-family:sans-serif;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] ==
 * 𐤊 : Semitic letter Kaph, from which the following symbols originally derive
 * Κ κ/ϰ : Greek letter Kappa, from which K derives
 * К к : Cyrillic letter Ka, also derived from Kappa
 * K with diacritics: Ƙ ƙ Ꝁ ꝁ Ḱ ḱ Ǩ ǩ Ḳ ḳ Ḵ ḵ
 * ₭ : Lao kip


 * <sup style="line-height:1;">1   Also for encodings based on ASCII, including the DOS, Windows, ISO-8859 and nMacintosh families of encodings.

==Other representation<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;font-family:sans-serif;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] == ==Other usage<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;font-family:sans-serif;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] == ==References<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;font-family:sans-serif;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] == ==External links<span class="mw-editsection" style="-webkit-user-select:none;font-size:small;margin-left:1em;line-height:1em;display:inline-block;white-space:nowrap;unicode-bidi:-webkit-isolate;font-family:sans-serif;"><span class="mw-editsection-bracket" style="margin-right:0.25em;color:rgb(85,85,85);">[ edit<span class="mw-editsection-bracket" style="margin-left:0.25em;color:rgb(85,85,85);">] == Categories:
 * "K" replacing "C" in Satiric misspelling
 * K is the unit symbol for the Kelvin temperature scale.
 * K is the chemical symbol for the element potassium (K is an abbreviation of kalium, the Latin name for potassium).
 * Triangle K
 * Unit prefix
 * K is the name of the principal character in Kafka's novel The Trial
 * In chess notation, the letter K represents the King (WK for White King, BK for Black King).
 * In baseball scoring, the letter K is used to represent a strikeout. A forwards oriented K represents a "strikeout swinging"; a backwards oriented K represents a "strikeout looking".
 * As abbreviation for OK, often used in emails and short text messages.
 * K is used as a slang term for Ketamine among recreational drug users.
 * In the CMYK color model, K represents black ink.
 * 1) <span class="cite-accessibility-label" style="-webkit-user-select:none;top:-99999px;clip:rect(1px,1px,1px,1px);overflow:hidden;position:absolute!important;height:1px!important;width:1px!important;">Jump up  ^  "K" Oxford English Dictionary, 2nd edition (1989); Merriam-Webster's Third New International Dictionary of the English Language, Unabridged (1993); "kay," op. cit.
 * 2) <span class="cite-accessibility-label" style="-webkit-user-select:none;top:-99999px;clip:rect(1px,1px,1px,1px);overflow:hidden;position:absolute!important;height:1px!important;width:1px!important;">Jump up  ^  "K". The Oxford English Dictionary, 2nd ed., 1977, online<span style="font-size:11px;color:rgb(85,85,85);">(registration required) <sup class="noprint Inline-Template" style="line-height:1;font-size:10px;"> [dead link]
 * 3) <span class="cite-accessibility-label" style="-webkit-user-select:none;top:-99999px;clip:rect(1px,1px,1px,1px);overflow:hidden;position:absolute!important;height:1px!important;width:1px!important;">Jump up  ^  Gordon, Cyrus H. (1970). "The Accidental Invention of the Phonemic Alphabet". Journal of Near Eastern Studies 29 (3): 193. doi:10.1086/372069. JSTOR 543451.
 * 4) <span class="cite-accessibility-label" style="-webkit-user-select:none;top:-99999px;clip:rect(1px,1px,1px,1px);overflow:hidden;position:absolute!important;height:1px!important;width:1px!important;">Jump up  ^  Sihler, Andrew L. (1995). New Comparative Grammar of Greek and Latin (illustrated ed.). New York: Oxford University Press. p. 21. ISBN 0-19-508345-8.
 * 5) <span class="cite-accessibility-label" style="-webkit-user-select:none;top:-99999px;clip:rect(1px,1px,1px,1px);overflow:hidden;position:absolute!important;height:1px!important;width:1px!important;">Jump up  ^  Stephen Phillips (2009-06-04). "International Morse Code".
 * Media related to K at Wikimedia Commons
 * The dictionary definition of K at Wiktionary
 * The dictionary definition of k at Wiktionary
 * - style="height:2px;"
 * colspan="2"|
 * class="navbox-abovebelow hlist" colspan="2" style="padding:0.25em1em;line-height:1.5em;"|
 * Derivations
 * Diacritics
 * History
 * ISO/IEC 646
 * List of letters
 * Numerals
 * Palaeography
 * Punctuation
 * Unicode
 * }
 * }
 * ISO basic Latin letters

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