UnicodeCharactercom
ō
U+014D · LATIN SMALL LETTER O WITH MACRON

Latin Small Letter O with Macron

  • CodepointU+014D
  • NameLATIN SMALL LETTER O WITH MACRON
  • Decimal333
  • BlockLatin Extended-A (U+0100–U+017F)
  • Plane0 — Basic Multilingual Plane
  • ScriptLatin
  • CategoryLl — Lowercase Letter
  • Unicode version1.1 (1993)
  • Bidi classL — Left-to-Right
  • Combining class0
  • East Asian widthA — Ambiguous
  • MirroredNo

About this character

U+014D (ō) is LATIN SMALL LETTER O WITH MACRON, a lowercase letter in the Latin Extended-A block. It belongs to the Latin script. It was added in Unicode 1.1 (1993).

Its uppercase form is U+014C Ō.

It is precomposed. Under NFD it decomposes into U+006F o + U+0304 ◌̄, and NFC recombines that sequence into this single codepoint, so both spellings are canonically equivalent and should compare equal after normalization. See the normalization guide.

How to type ō

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Encodings & escapes

UTF-8 encoder →
UTF-8C5 8D2 bytes
UTF-16014D1 code unit
UTF-320000014D4 bytes
HTML namedōnamed character reference
HTML decimalō
HTML hexō
CSS\14Din content: "…"
JavaScript\u014D
JSON\u014D
Python\u014D
Python\N{LATIN SMALL LETTER O WITH MACRON}by name
Java / C#\u014D
C / C++\u014Duniversal character name
Rust / Swift / PHP\u{14D}
Go\u014D
Ruby\u014D
Excel / Sheets=UNICHAR(333)
URL-encoded%C5%8Dpercent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDU+006F o + U+0304 ◌̄
NFKCunchanged
NFKDU+006F o + U+0304 ◌̄
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Characters built on ō

U+1E51ṑLatin Small Letter O with Macron and Grave U+1E53ṓLatin Small Letter O with Macron and Acute
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Nearby in Latin Extended-A

All in block →
U+0147ŇLatin Capital Letter N with Caron U+0148ňLatin Small Letter N with Caron U+0149ʼnLatin Small Letter N Preceded by Apostrophe U+014AŊLatin Capital Letter Eng U+014BŋLatin Small Letter Eng U+014CŌLatin Capital Letter O with Macron U+014EŎLatin Capital Letter O with Breve U+014FŏLatin Small Letter O with Breve U+0150ŐLatin Capital Letter O with Double Acute U+0151őLatin Small Letter O with Double Acute U+0152ŒLatin Capital Ligature Oe U+0153œLatin Small Ligature Oe