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).

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

Being a relatively recent letter, not present in any legacy 8-bit Cyrillic encoding, the letter Ō is not represented directly by a precomposed character in Unicode either; it has to be composed as О+◌̄ (U+0304).


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

References

  1. ^ Материнськый язык: писемниця русинського языка. Мукачово: Общество им. А. Духновича. 1999. p. 13.
  2. ^ Кушницькый, Мигаль (May 27, 2020). "Carpatho-Rusyn Phonetics ep3 - О/Ō | Карпаторусинська фонетика №3". YouTube.
  3. ^ "ruegrammatica". rueportal.eu.