J

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J# redirects here for technical reasons; see J Sharp.

Image:Latin alphabet Jj.svg
Basic Latin alphabet
Aa Bb Cc Dd   Ee Ff Gg Hh Ii Jj Kk Ll Mm Nn Oo Pp Qq Rr Ss Tt Uu Vv   Ww Xx Yy Zz

J is the tenth letter in the modern Latin alphabet; it was the last of the 26 letters to be added. Its name in English is jay (pronounced /dʒeɪ/).^[1][2] It was formerly jy (from French ji), and in some dialects, mainly of Scottish English, it still is (pronounced /dʒaɪ/).^[1]

On many QWERTY alphanumeric keyboards, the F and J keys have a raised bar (perceptible to the touch) over them to assist in touch typing. All other keys can be found with their relative positions around these two keys as the index finger is generally used to type the F and the J. (Other QWERTY keyboards are centered on the D and K keys.)

Contents 1 History 2 Codes for computing 3 Trivia 4 Meanings of J 5 See also 6 References

[edit] History

J was originally an alternative version of I. There was an emerging distinctive use in Middle High German.^[3] Petrus Ramus (d. 1572) was the first to explicitly distinguish I and J as representing separate sounds.^[4] Originally, both I and J represented /i/, /iː/, and /j/; but Romance languages developed new sounds (from former /j/ and /g/) that came to be represented as I and J; therefore, English J (from French J) has a sound value quite different from /i/.

All the Germanic languages except English use J for /j/. This is also true of Albanian, and those Uralic and Slavic languages that use the Latin alphabet, such as Hungarian, Finnish, Estonian, Polish, and Czech. Some languages in these families, such as Serbian, also adopted J into the Cyrillic alphabet for the same purpose. Because of this standard, the minuscule letter was chosen to be used in the IPA as the phonetic symbol for the sound.

Linguists from Germany and Central Europe also took up this letter in transliterations from those Slavic languages which use the Cyrillic alphabet. Specifically, the "Е" in Russian is sometimes transliterated "je" (with the "Ё" becoming "jo"); the "Я" is transliterated as "ja"; and the character "Ю" is transliterated "ju" - whereas the linguists from America and the English speaking world use "y" in place of "j" because of English and Spanish use of Y for /j/. European linguists also use the character Й so that their transliterations of nominative case of adjectives ("-ий") end in "-ij" whereas in American transliterations it's "-ii". The student who uses the American transliteration has to remember that the second "i" is different from the first in the original.

In modern standard Italian spelling, only Latin words or those of foreign languages have J. Until the 19th century, J was used instead of I in diphthongs, as a replacement for final -ii, and in vowel groups (as in Savoja); this rule was quite strict for official writing. And J is also used for rendering words in dialect, where it stands for /j/, e.g. Romanesque ajo for standard aglio (garlic). The Italian Novelist Luigi Pirandello utilised J in vowel groups in his works.

In Spanish J stands for /x ~ h/ (which developed from an earlier affricate /dʒ/); the actual phonetic realization depends on dialect. When followed by an 'A' or an 'O' however, it assumes a guttural sound (fricative uvular /X/), probably a remainder of Arabic or Hebrew influences.

In French, Portuguese, and Romanian, former /dʒ/ is now pronounced as /ʒ/ (as in English measure).

In Turkish, Azerbaijani and Tatar, J always represents /ʒ/.

Hebrew also influenced the English J, which in a few cases is used in place of the more normal Y. The classic example is Hallelujah which is pronounced the same as "Halleluyah". See the Hebrew yodh for more details.

Some German typefaces of the fraktur or schwabacher types, obsolete since the end of the Second World War, do not necessarily distinguish between the capital I and J. The same character, a 'J' with a top serif of the tilde form, was sometimes used for both. The minuscule i and j, however, were distinguished.

In Denmark, Germany, Norway, Sweden and Albania, this letter is often written with a long serif on top, but only to the left of the character.

J is used relatively infrequently in the English Language, though it is more commonly used than Q, X or Z.

[edit] Codes for computing

In Unicode the capital J is codepoint U+004A and the lowercase j is U+006A. Unicode also has a dotless variant, ȷ (U+0237) for use with combining diacritics.

The ASCII code for capital J is 74 and for lowercase j is 106; or in binary 01001010 and 01101010, correspondingly.

The EBCDIC code for capital J is 209 and for lowercase j is 145.

The numeric character references in HTML and XML are "J" and "j" for upper and lower case respectively.

[edit] Trivia

Image:Broom icon.svg

Trivia sections are discouraged under Wikipedia guidelines. The article could be improved by integrating relevant items and removing inappropriate ones.

• The dot above the lowercase "i" and "j" is known as a tittle.
• "J" is the only letter that does not appear in the Periodic Table of the Elements.

[edit] Meanings of J

See J (disambiguation).

[edit] See also

• I
• Tittle

[edit] References

The ISO basic Latin alphabet
Aa	Bb	Cc	Dd	Ee	Ff	Gg	Hh	Ii	Jj	Kk	Ll	Mm	Nn	Oo	Pp	Qq	Rr	Ss	Tt	Uu	Vv	Ww	Xx	Yy	Zz
Letter J with diacritics ĴĵǰȷɈɉʝɟʄ Two-letter combinations Ja Jb Jc Jd Je Jf Jg Jh Ji Jj Jk Jl Jm Jn Jo Jp Jq Jr Js Jt Ju Jv Jw Jx Jy Jz JA JB JC JD JE JF JG JH JI JJ JK JL JM JN JO JP JQ JR JS JT JU JV JW JX JY JZ Letter-digit & Digit-letter combinations                 J0 J1 J2 J3 J4 J5 J6 J7 J8 J9                 0J 1J 2J 3J 4J 5J 6J 7J 8J 9J history • palaeography • derivations • diacritics • punctuation • numerals • Unicode • list of letters

af:J

als:J ar:J arc:J ast:J az:J bs:J br:J (lizherenn) ca:J cs:J co:J da:J de:J el:J es:J eo:J eu:J fa:J fr:J (lettre) gd:J gl:J ko:J hr:J ilo:J id:J is:J it:J he:J ka:J kw:J sw:J ht:J la:J hu:J nl:J (letter) ja:J no:J nn:J nrm:J pl:J pt:J ro:J qu:J ru:J (латиница) sq:J simple:J sk:J sl:J sr:J (слово латинице) fi:J sv:J tl:J th:J vi:J tg:J (забони барномасозӣ) tr:J uk:J (латиниця) yo:J zh:J