O with macron (Cyrillic)

Not to be confused with the Latin letter Ō.

O with macron (О̄ о̄; italics: О̄ о̄) is a letter of the Cyrillic script. In all its forms it looks exactly like the Latin letter O with macron (Ō ō Ō ō).

Cyrillic letter O with macron
Usage
Writing system	Cyrillic
Type	Alphabetic

O with macron are used in the Evenki, Mansi, Nanai, Negidal, Orok, Ulch, Kildin Sami, Selkup, and Chechen languages.

O with macron also appears in the Rusyn language in Ukraine, representing a close allophone of /o/. However, this letter primarily features in materials for beginning readers; the same sound is otherwise represented with the Cyrillic letter O.^[1][2][3]

Computing codes

Character information

Preview	О		о		̄
Unicode name	CYRILLIC CAPITAL LETTER O		CYRILLIC SMALL LETTER O		COMBINING MACRON
Encodings	decimal	hex	dec	hex	dec	hex
Unicode	1054	U+041E	1086	U+043E	772	U+0304
UTF-8	208 158	D0 9E	208 190	D0 BE	204 132	CC 84
Numeric character reference	О	О	о	о	̄	̄
Named character reference	О		о

See also

• O o : Latin letter O
• Ō ō : Latin letter Ō - an archaic letter in Latvian, and a letter in Latgalian, Livonian, Samogitian, and Silesian
• О о : Cyrillic letter О
• Cyrillic characters in Unicode