Sha

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For other uses, see Sha (disambiguation).
Cyrillic letter Sha
Cyrillic letter Sha - uppercase and lowercase.svg
The Cyrillic script
Slavic letters
А Б В Г Ґ Д Ђ
Ѓ Е Ѐ Ё Є Ж З
З́ Ѕ И Ѝ І Ї Й
Ј К Л Љ М Н Њ
О П Р С Т Ћ Ќ
У Ў Ф Х Ц Ч Џ
Ш Щ С́ Ъ Ы Ь Э
Ю Я
Non-Slavic letters
Ӑ А̄ А̊ А̃ Ӓ Ӓ̄ Ә
Ә́ Ә̃ Ӛ Ӕ Ғ Г̧ Г̑
Г̄ Ҕ Ӻ Ӷ Ԁ Ԃ
Ԫ Ԭ Ӗ Е̄ Е̃
Ё̄ Є̈ Ӂ Җ Ӝ Ԅ
Ҙ Ӟ Ԑ Ԑ̈ Ӡ Ԇ Ӣ
И̃ Ҋ Ӥ Қ Ӄ Ҡ Ҟ
Ҝ Ԟ Ԛ Ӆ Ԯ Ԓ Ԡ
Ԉ Ԕ Ӎ Ӊ Ң Ԩ Ӈ
Ҥ Ԣ Ԋ О̆ О̃ О̄ Ӧ
Ө Ө̄ Ӫ Ҩ Ԥ Ҧ Р̌
Ҏ Ԗ Ҫ Ԍ Ҭ
Ԏ У̃ Ӯ Ӱ Ӱ́ Ӳ
Ү Ү́ Ұ Х̑ Ҳ Ӽ Ӿ
Һ Ԧ Ҵ Ҷ Ӵ
Ӌ Ҹ Ҽ Ҿ
Ы̆ Ы̄ Ӹ Ҍ Э̆ Э̄ Э̇
Ӭ Ӭ́ Ӭ̄ Ю̆ Ю̈ Ю̈́ Ю̄
Я̆ Я̄ Я̈ Ԙ Ԝ Ӏ
Archaic letters
Ҁ Ѻ
ОУ Ѡ Ѽ Ѿ
Ѣ Ѥ Ѧ
Ѫ Ѩ Ѭ Ѯ
Ѱ Ѳ Ѵ Ѷ

Sha (Ш ш; italics: Ш ш) is a letter of the Glagolitic and Cyrillic script. It commonly represents the voiceless postalveolar fricative /ʃ/, like the pronunciation of sh in "sheep" or the somewhat similar voiceless retroflex fricative /ʂ/ in Russian. More precisely, the sound in Russian denoted by ш is commonly transcribed as a palato-alveolar fricative but is actually a voiceless retroflex fricative. It is used in every variation of the Cyrillic alphabet, for Slavic and non-Slavic languages.[citation needed]

In English, Sha is romanized as sh or as š, the latter being the equivalent letter in the Latin alphabets of Czech, Slovak, Slovene, Serbian, Croatian, Latvian and Lithuanian.

History[edit]

Sha has its earliest origins in Phoenician Shin and is linked closely to Shin's Greek equivalent: Sigma (Σ, σ, ς). (Note the similar form of the modern Hebrew Shin (ש), which is probably the origin of this letter, deriving from the same Proto-Canaanite source). Sha already possessed its current form in Saints Cyril and Methodius's Glagolitic alphabet. Most Cyrillic letter-forms were derived from the Greek, but as there was no Greek sign for the Sha sound (modern Greek uses simply "Σ/σ/ς" to spell the sh-sound in foreign words and names), Glagolitic Sha was adopted unchanged. There is a possibility that Sha was taken from the Coptic alphabet, which was the same as the Greek alphabet but had a few letters added at the end, including one called "shai" which somewhat resembles both sha and shcha (Щ, щ) in appearance.

Use in mathematics[edit]

Ш has the distinction of being the only[citation needed] distinctly Cyrillic letter internationally used in mathematics:

In algebraic geometry, the Tate–Shafarevich group of an Abelian variety A over a field K is denoted Ш(A/K), a notation first suggested by J. W. S. Cassels. (Previously it had been unimaginatively denoted TS.)

In a different mathematical context, some authors allude to the shape of the letter Sha when they use the term Shah function for what is otherwise called a Dirac comb.

The shuffle product is often denoted by ш.

Related letters and other similar characters[edit]

Computing codes[edit]

Character Ш ш
Unicode name CYRILLIC CAPITAL LETTER SHA CYRILLIC SMALL LETTER SHA
Encodings decimal hex decimal hex
Unicode 1064 U+0428 1096 U+0448
UTF-8 208 168 D0 A8 209 136 D1 88
Numeric character reference Ш Ш ш ш
KOI8-R and KOI8-U 251 FB 219 DB
Code page 855 246 F6 245 F5
Code page 866 152 98 232 E8
Windows-1251 216 D8 248 F8
ISO-8859-5 200 C8 232 E8
Macintosh Cyrillic 152 98 248 F8

External links[edit]

  • The dictionary definition of Ш at Wiktionary
  • The dictionary definition of ш at Wiktionary