Omega (Cyrillic)

Not to be confused with the Latin letter W or the Greek letter Omega.

Cyrillic letter Omega
File:Cyrillic letter Omega - uppercase and lowercase.svg
Phonetic usage:	/o/
Numeric value:	800
Derived from:	Greek letter Omega (Ω ω)
The Cyrillic script
Slavic letters
А А́ А̀ А̂ А̄ Ӑ Ӓ Б В Г Ґ Д Ђ Ѓ Е Е́ Ѐ Е̂ Е̄ Ё Є Ж З З́ Ѕ И І І́ Ї Ꙇ И́ Ѝ И̂ Ӣ Й Ӥ Ј К Л Љ М Н Њ О О́ О̀ О̂ Ō Ӧ П Р С С́ Т Ћ Ќ У У́ У̀ У̂ Ӯ Ў Ӱ Ф Х Ц Ч Џ Ш Щ Ꙏ Ъ Ъ̀ Ы Ы́ Ь Ѣ Э Э́ Ю Ю́ Ю̀ Я Я́ Я̀
Non-Slavic letters
А̊ А̃ Ӓ̄ Ӕ Ә Ә́ Ә̃ Ӛ В̌ Ԝ Г̑ Г̇ Г̣ Г̌ Г̂ Г̆ Г̈ г̊ Ҕ Ғ File:Cyrillic capital letter Ghe with stroke and descender.svg Ӻ Ғ̌ ғ̊ Ӷ Г̡ Д́ Д̌ Д̈ Д̣ Д̆ Ӗ Е̃ Ё̄ Є̈ Ԑ Ԑ̈ Җ Ӝ Ӂ Ж̣ Ҙ Ӟ З̌ З̣ З̆ Ӡ И̃ Ҋ Қ Ӄ Ҡ Ҟ Ҝ К̣ к̊ қ̊ Ԛ ᴫ Л́ Ӆ Ԯ Ԓ Л̈ Ӎ ᵸ Н́ Ӊ Ң Ԩ Ӈ Ҥ О̆ О̃ Ӧ̄ Ө Ө̄ Ө́ Ө̆ Ӫ Ԥ П̈ Р̌ Ҏ С̌ Ҫ С̣ С̱ Т́ Т̈ Т̌ Т̇ Т̣ Ҭ Ᲊ У̃ Ӳ У̊ Ӱ̄ Ұ Ү Ү́ Х̣ Х̱ Х̮ Х̑ Х̌ Ҳ Ӽ х̊ Ӿ ӿ̊ Һ Һ̈ Ԧ Ц̌ Ц̈ Ҵ Ҷ Ҷ̣ Ӵ Ӌ File:Cyrillic capital letter Che with hook.svg Ҹ Ч̇ Ч̣ Ҽ Ҿ Ш̣ ꚜ Ы̆ Ы̄ Ӹ ꚝ Ҍ Ҩ Э̆ Э̄ Э̇ Ӭ Ӭ́ Ӭ̄ Ю̆ Ю̈ Ю̄ Я̆ Я̄ Я̈ Ӏ ʼ ˮ
Archaic or unused letters
File:Cyrillic capital letter script A.svg А̨ Б̀ Б̣ Б̱ В̀ Г̀ Г̧ Г̄ Г̓ Г̆ Ҕ̀ Ҕ̆ File:Cyrillic capital letter split by middle ring Ghe.svg Ԁ Д̓ Д̀ Д̨ File:Cyrillic capital letter archaic Dje.svg Ԃ Ꚁ Ꙣ Е̇ Е̨ Ж̀ Ж̑ File:Cyrillic small letter Zhe with stroke.svg File:Cyrillic capital letter Je with inverted belt.svg Ꙃ Ꙅ File:Cyrillic small letter Dje with high right breve serif.svg Џ̆ Ꚅ Ꚅ̆ Ꙁ З̀ З̑ Ԅ Ԇ Ꚉ Ԫ Ꚃ Ꚕ File:Cyrillic capital letter Shha with Cil top.svg File:Cyrillic capital letter Shha with high right breve serif.svg І̂ І̣ І̨ File:Cyrillic capital letter byelorussian-ukrainian I with curve at bottom.svg Ј̵ Ј̃ Ꙉ К̓ К̀ К̆ Ӄ̆ К̑ К̇ К̈ К̄ Ԟ К̂ File:Cyrillic capital letter Ka with loop.svg File:Cyrillic small letter ka with ascender.svg Л̀ Ԡ Ꙥ Ԉ Л̑ Л̇ Ԕ File:Cyrillic small letter El with retroflex hook.svg File:Cyrillic small letter El Er.svg File:Cyrillic small letter Te El with retroflex hook.svg М̀ М̃ Ꙧ Н̀ Н̄ Н̧ Н̃ Ԋ Ԣ Н̡ Ѻ Ꙩ Ꙫ Ꙭ ꙮ Ꚙ Ꚛ File:Cyrillic small letter O with notch at top.svg File:Cyrillic capital letter O with notch at bottom.svg File:Cyrillic capital letter O with left notch.svg П̓ П̀ П́ Ҧ П̧ П̑ Ҁ Ԛ̆ File:Cyrillic capital letter Shha with hook.svg Р́ Р̀ Р̃ File:Cyrillic small letter split at right Er.svg Ԗ С̀ С̈ Ԍ Ҫ̓ File:Cyrillic capital letter long Es.svg Т̓ Т̀ Ԏ Т̑ Ꚋ Т̧ Ꚍ Ꚍ̆ File:Cyrillic small letter Te El.svg File:Cyrillic small letter voiceless L.svg File:Cyrillic small letter voiceless L with comma above.svg Ѹ Ꙋ File:Cyrillic capital letter script U.svg У̇ У̨ ꙋ́ Ф̑ Ф̓ Х́ Х̀ Х̆ Х̇ Х̧ Х̾ Х̓ File:Cyrillic capital letter bashkir Ha.svg һ̱ Ѡ Ꙍ Ѽ Ѿ Ꙡ Ц̀ Ц́ Ц̓ File:Cyrillic capital letter Tse with long left leg.svg Ꚏ Ꚏ̆ File:Cyrillic capital letter Cil.svg File:Cyrillic capital letter Cil with bar.svg Ꚑ Ч́ Ч̀ Ч̆ Ч̑ Ч̓ File:Cyrillic capital letter Char.svg File:Cyrillic small letter Char with high right breve serif.svg Ԭ Ꚓ Ꚇ Ꚇ̆ Ҽ̆ Ш̀ Ш̆ Ш̑ Щ̆ Ꚗ Ꚗ̆ File:Cyrillic capital letter Che Sha.svg Ъ̄ Ъ̈ Ъ̈̄ Ꙑ Ы̂ Ы̃ File:Cyrillic small letter Yeru with connecting stroke.svg Ѣ́ Ѣ̈ Ѣ̆ Ꙓ Э̨ Э̂ Ꙕ Ю̂ File:Cyrillic capital letter iotified monograph uk.svg File:Cyrillic capital letter iotified monograph uk with breve.svg Ꙗ Я̂ Я̨ Ԙ Ѥ Ѧ Ꙙ Ѫ Ꙛ Ѩ Ꙝ Ѭ Ѯ Ѱ Ѳ Ѵ Ѷ Ꙟ
List of Cyrillic letters List of Cyrillic multigraphs

Omega (Ѡ ѡ or Ѡ ѡ; italics: Ѡ ѡ or Ѡ ѡ) is a letter used in the early Cyrillic alphabet. Its name and capital form are derived directly from the Greek letter Omega (Ω ω). In some forms it looks similar to the letter We.

File:Cyrillic letter broad omega.svg

The Cyrillic letter broad omega.

Unlike Greek, the Slavic languages had only a single /o/ sound, so Omega was little used compared to the letter O (О о), descended from the Greek letter Omicron. In the older ustav writing, Omega was used mainly for its numeric value of 800, and rarely appeared even in Greek words. In later semi-ustav manuscripts it was used for decorative purposes, along with the broad version (Ꙍ ꙍ) as well as the Broad On (Ѻ ѻ). Modern Church Slavonic has developed strict rules for the use of these letterforms.

File:Cyrillic letter beautiful omega.svg

The Cyrillic letter beautiful omega.

Another variation of omega is the ornate or beautiful omega, used as an interjection, “O!”. It is represented in Unicode 5.1 by the misnamed character omega with titlo (Ѽ  ѽ). It descends from the Greek omega with the smooth breathing (psili) and circumflex (perispomeni) diacritical marks (Ὦ ὦ), also used in the corresponding exclamation in ancient Greek.

Computing codes

Character information

Preview	Ѡ		ѡ		Ѽ		ѽ		Ꙍ		ꙍ
Unicode name	CYRILLIC CAPITAL LETTER OMEGA		CYRILLIC SMALL LETTER OMEGA		CYRILLIC CAPITAL LETTER OMEGA WITH TITLO		CYRILLIC SMALL LETTER OMEGA WITH TITLO		CYRILLIC CAPITAL LETTER BROAD OMEGA		CYRILLIC SMALL LETTER BROAD OMEGA
Encodings	decimal	hex	dec	hex	dec	hex	dec	hex	dec	hex	dec	hex
Unicode	1120	U+0460	1121	U+0461	1148	U+047C	1149	U+047D	42572	U+A64C	42573	U+A64D
UTF-8	209 160	D1 A0	209 161	D1 A1	209 188	D1 BC	209 189	D1 BD	234 153 140	EA 99 8C	234 153 141	EA 99 8D
Numeric character reference	Ѡ	Ѡ	ѡ	ѡ	Ѽ	Ѽ	ѽ	ѽ	Ꙍ	Ꙍ	ꙍ	ꙍ

See also

• Cyrillic letter ѿ (ot)
• Latin omega

External links

• A Berdnikov and O Lapko, "Old Slavonic and Church Slavonic in TEX and Unicode", EuroTEX ’99 Proceedings, September 1999 (PDF)