O with open bottom

Cyrillic letter O with notch below
The Cyrillic script
Slavic letters
А А́ А̀ А̂ А̄ Ӓ Б В Г Ґ Д Ђ Ѓ Е Е́ Ѐ Е̂ Е̄ Ё Є Є́ Ж З З́ Ѕ И І І́ Ї И́ Ѝ И̂ Ӣ Й 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 Ъ Ъ̀ Ы Ы́ Ь Ѣ Э Э́ Ю Ю́ Ю̀ Я Я́ Я̀
Non-Slavic letters
Ӑ А̊ А̃ Ӓ̄ А̨ Ӕ Ә Ә́ Ә̀ Ә̃ Ӛ Ә̄ В̌ Ғ Г̑ Г̣ Г̌ Г̂ Г̆ Г̈ Ҕ Ӻ Ғ̌ Ӷ Д́ Д̀ Д̌ Д̈ Д̣ Д̆ Ӗ Е̃ Ё̄ Є̈ Ӂ Җ Ӝ Ж̣ Ҙ Ӟ З̌ З̣ З̆ Ԑ Ԑ́ Ԑ̈ Ӡ И̃ Ҋ Ӥ І̄́ І̨ Ј̵ Қ К̈ Ӄ Ҡ Ҟ Ҝ К̣ Ԛ Л́ Л̀ Ӆ Ԯ Ԓ Л̈ Ӎ Н́ Н̀ Н̃ Н̄ Ӊ Ң Ԩ Ӈ Ҥ О̆ О̃ Ӧ̄ Ө Ө̄ Ө́ Ө̆ Ӫ Ҩ Ԥ П̈ Р́ Р̌ Ҏ С̀ С̌ Ҫ С̣ Т́ Т̈ Т̌ Т̣ Ҭ Т‍Ь У̃ Ӳ У̊ Ӱ̄ Ү Ү́ Ү̈ Ұ Х̣ Х̱ Х̮ Х̑ Х̌ Ҳ Ӽ Ӿ Һ Һ̈ Һ̌ Ԧ Ц́ Ц̌ Ц̈ Ҵ Ч̀ Ҷ Ҷ̣ Ӵ Ӌ Ҹ Ч̇ Ч̣ Ҽ Ҿ Ш̆ Ш̈ Ш̣ Ы̆ Ы̄ Ӹ Ҍ Э̆ Э̄ Э̇ Ӭ Ӭ́ Ӭ̄ Ю̆ Ю̈ Ю̈́ Ю̄ Я̆ Я̄ Я̈ Я̈́ Ԝ Ӏ
Archaic letters
Ꙁ Ꙃ Ꙅ Ꙇ Ꙉ Ҁ Ѻ Ѹ Ꙋ Ѡ Ѽ Ꙍ Ѿ Ꙏ Ꙑ Ѣ́ Ѣ̈ Ѣ̆ Ꙓ Ꙕ Ꙗ Ѥ Ѧ Ꙙ Ѫ Ꙛ Ѩ Ꙝ Ѭ Ѯ Ѱ Ѳ Ѵ Ѷ Ԙ Ꙟ Ꙡ Ꙣ Ꙥ Ꙧ Ꙩ Ꙫ Ꙭ ꙮ Ꚙ Ꚛ Ԁ Ԕ Ԗ Ԡ Ԣ Ҧ Ꚋ Ꚁ Ꚅ Ꚍ Ꚕ Ꚏ Ꚗ Ꚃ Ԃ Ԅ Ԉ Ԋ Ԍ Ԏ Ԇ Ꚑ Ꚉ Ꚇ Ꚓ Ԟ Ԫ Ԭ Б̣ Г̧ Г̄ К̂ К̅ З̀ Т̀
List of Cyrillic letters Cyrillic digraphs

Open at bottom O is a letter of the Cyrillic script.

Letter small and big

See also

• O with open top
• , Draft:Tse with long left leg
• Heng (Cyrillic)

Tse with acute

Cyrillic letter Tse with acute
Phonetic usage:	/tsʲ/
The Cyrillic script
Slavic letters
А А́ А̀ А̂ А̄ Ӓ Б В Г Ґ Д Ђ Ѓ Е Е́ Ѐ Е̂ Е̄ Ё Є Є́ Ж З З́ Ѕ И І І́ Ї И́ Ѝ И̂ Ӣ Й 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 Ъ Ъ̀ Ы Ы́ Ь Ѣ Э Э́ Ю Ю́ Ю̀ Я Я́ Я̀
Non-Slavic letters
Ӑ А̊ А̃ Ӓ̄ А̨ Ӕ Ә Ә́ Ә̀ Ә̃ Ӛ Ә̄ В̌ Ғ Г̑ Г̣ Г̌ Г̂ Г̆ Г̈ Ҕ Ӻ Ғ̌ Ӷ Д́ Д̀ Д̌ Д̈ Д̣ Д̆ Ӗ Е̃ Ё̄ Є̈ Ӂ Җ Ӝ Ж̣ Ҙ Ӟ З̌ З̣ З̆ Ԑ Ԑ́ Ԑ̈ Ӡ И̃ Ҋ Ӥ І̄́ І̨ Ј̵ Қ К̈ Ӄ Ҡ Ҟ Ҝ К̣ Ԛ Л́ Л̀ Ӆ Ԯ Ԓ Л̈ Ӎ Н́ Н̀ Н̃ Н̄ Ӊ Ң Ԩ Ӈ Ҥ О̆ О̃ Ӧ̄ Ө Ө̄ Ө́ Ө̆ Ӫ Ҩ Ԥ П̈ Р́ Р̌ Ҏ С̀ С̌ Ҫ С̣ Т́ Т̈ Т̌ Т̣ Ҭ Т‍Ь У̃ Ӳ У̊ Ӱ̄ Ү Ү́ Ү̈ Ұ Х̣ Х̱ Х̮ Х̑ Х̌ Ҳ Ӽ Ӿ Һ Һ̈ Һ̌ Ԧ Ц́ Ц̌ Ц̈ Ҵ Ч̀ Ҷ Ҷ̣ Ӵ Ӌ Ҹ Ч̇ Ч̣ Ҽ Ҿ Ш̆ Ш̈ Ш̣ Ы̆ Ы̄ Ӹ Ҍ Э̆ Э̄ Э̇ Ӭ Ӭ́ Ӭ̄ Ю̆ Ю̈ Ю̈́ Ю̄ Я̆ Я̄ Я̈ Я̈́ Ԝ Ӏ
Archaic letters
Ꙁ Ꙃ Ꙅ Ꙇ Ꙉ Ҁ Ѻ Ѹ Ꙋ Ѡ Ѽ Ꙍ Ѿ Ꙏ Ꙑ Ѣ́ Ѣ̈ Ѣ̆ Ꙓ Ꙕ Ꙗ Ѥ Ѧ Ꙙ Ѫ Ꙛ Ѩ Ꙝ Ѭ Ѯ Ѱ Ѳ Ѵ Ѷ Ԙ Ꙟ Ꙡ Ꙣ Ꙥ Ꙧ Ꙩ Ꙫ Ꙭ ꙮ Ꚙ Ꚛ Ԁ Ԕ Ԗ Ԡ Ԣ Ҧ Ꚋ Ꚁ Ꚅ Ꚍ Ꚕ Ꚏ Ꚗ Ꚃ Ԃ Ԅ Ԉ Ԋ Ԍ Ԏ Ԇ Ꚑ Ꚉ Ꚇ Ꚓ Ԟ Ԫ Ԭ Б̣ Г̧ Г̄ К̂ К̅ З̀ Т̀
List of Cyrillic letters Cyrillic digraphs

Tse with acute (Ц́ ц́; italics: Ц́ ц́) is a letter of the Cyrillic script.

Tse with acute was formerly used in the Abkhaz language.

Open O Latin details

"Ɔ" redirects here. It is not to be confused with Ↄ, ാ, or כ.

Ɔ
Ɔ ɔ
Usage
Writing system	Latin script
Type	Alphabetalphabetic and logographic
Unicode value	U+0186, U+0254
History
Development	Ɔ ɔ
Other

Open o or turned c (majuscule: Ɔ, minuscule: ɔ) is a letter of the extended Latin alphabet. In the International Phonetic Alphabet, it represents the open-mid back rounded vowel. It is used in the orthographies of many African languages using the African reference alphabet.

The Yucatec Maya language used Ɔ to transcribe the alveolar ejective affricate [t͡sʼ] consonant in the orthography of the Colonial period. Now dz or tsʼ is preferred.

Unicode

Character	Ɔ		ɔ
Unicode name	LATIN CAPITAL LETTER OPEN O		LATIN SMALL LETTER OPEN O
Encodings	decimal	hex	decimal	hex
Unicode	390	U+0186	596	U+0254
UTF-8	198 134	C6 86	201 148	C9 94
Numeric character reference	Ɔ	Ɔ	ɔ	ɔ

On the macOS US Extended keyboard, ɔ and Ɔ can be typed with ⌥ Option+: followed by c or C.

Related characters

Descendants and related characters in the Latin alphabet

• Ɔ with diacritics: ɔ́ ɔ̀ ɔ̃ ᶗ
• Uralic Phonetic Alphabet-specific symbols related to Ɔ :
  • U+1D10 ᴐ LATIN LETTER SMALL CAPITAL OPEN O
  • U+1D12 ᴒ LATIN SMALL LETTER SIDEWAYS OPEN O
  • U+1D53 ᵓ MODIFIER LETTER SMALL OPEN O

Similar looking letters

The first of these Claudian letters is the antisigma.

Open o looks like a reversed letter 'C'. Claudius introduced a Ɔ (the antisigma) with the intention of replacing bs and ps.

Definition from Aasen (1873), Norsk ordbog med dansk forklaring, showing the Danish explanatory symbol “ɔ:”.

The Scandinavian explanatory symbol (forklaringstegnet) can be typeset using the open o followed by a colon, thus: ɔ:. It is used to mean "namely", "id est", "scilicet" or similar.

This letter is often used to refer to the Copyleft official sign, which looks like an open o with a circle around it.

See also

• Open E
• Writing systems of Africa § Latin script
• Omicron

References

This article "O with open bottom" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:O with open bottom. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.

📰 Article(s) of the same category(ies)

• Che with dot above
• Superscript yer
• Cil (Cyrillic)
• Yery with tilde
• R̀
• Yo with macron
• О with left notch

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