Home: go to the homepage U+0180 to U+024F Latin Extended-B
Glyph for U+0231
Source: Noto Sans

U+0231 Latin Small Letter O with Dot Above and Macron

U+0231 was added to Unicode in version 3.0 (1999). It belongs to the block U+0180 to U+024F Latin Extended-B in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Lowercase Letter and is mainly used in the Latin script. It is related to its uppercase variant Glyph for U+0230 Latin Capital Letter O with Dot Above and Macron and its titlecase variant Glyph for U+0230 Latin Capital Letter O with Dot Above and Macron.

The glyph is a Canonical composition of the glyphs Glyph for U+022F Latin Small Letter O with Dot Above, Glyph for U+0304 Combining Macron. It has a Neutral East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+0231 behaves as Alphabetic regarding line breaks. It has type Lower for sentence and Alphabetic Letter for word breaks. The Grapheme Cluster Break is Any.

The Wikipedia has the following information about this codepoint:

When used as a diacritic mark, the term dot is usually reserved for the interpunct ( · ), or to the glyphs "combining dot above" ( ◌̇ ) and "combining dot below" ( ◌̣ ) which may be combined with some letters of the extended Latin alphabets in use in Central European languages and Vietnamese.

Representations

System Representation
561
UTF-8 C8 B1
UTF-16 02 31
UTF-32 00 00 02 31
URL-Quoted %C8%B1
HTML hex reference ȱ
Wrong windows-1252 Mojibake ȱ
AGL: Latin-5 uni0231

Related Characters

Elsewhere

Complete Record

Property Value
Age 3.0 (1999)
Unicode Name LATIN SMALL LETTER O WITH DOT ABOVE AND MACRON
Unicode 1 Name
Block Latin Extended-B
General Category Lowercase Letter
Script Latin
Bidirectional Category Left To Right
Combining Class Not Reordered
Decomposition Type Canonical
Decomposition Mapping Glyph for U+022F Latin Small Letter O with Dot Above Glyph for U+0304 Combining Macron
Lowercase
Simple Lowercase Mapping Glyph for U+0231 Latin Small Letter O with Dot Above and Macron
Lowercase Mapping Glyph for U+0231 Latin Small Letter O with Dot Above and Macron
Uppercase
Simple Uppercase Mapping Glyph for U+0230 Latin Capital Letter O with Dot Above and Macron
Uppercase Mapping Glyph for U+0230 Latin Capital Letter O with Dot Above and Macron
Simple Titlecase Mapping Glyph for U+0230 Latin Capital Letter O with Dot Above and Macron
Titlecase Mapping Glyph for U+0230 Latin Capital Letter O with Dot Above and Macron
Case Folding Glyph for U+0231 Latin Small Letter O with Dot Above and Macron
ASCII Hex Digit
Alphabetic
Bidi Control
Bidi Mirrored
Composition Exclusion
Case Ignorable
Changes When Casefolded
Changes When Casemapped
Changes When NFKC Casefolded
Changes When Lowercased
Changes When Titlecased
Changes When Uppercased
Cased
Full Composition Exclusion
Default Ignorable Code Point
Dash
Deprecated
Diacritic
Emoji Modifier Base
Emoji Component
Emoji Modifier
Emoji Presentation
Emoji
Extender
Extended Pictographic
FC NFKC Closure Glyph for U+0231 Latin Small Letter O with Dot Above and Macron
Grapheme Cluster Break Any
Grapheme Base
Grapheme Extend
Grapheme Link
Hex Digit
Hyphen
ID Continue
ID Start
IDS Binary Operator
IDS Trinary Operator and
IDSU 0
ID_Compat_Math_Continue 0
ID_Compat_Math_Start 0
Ideographic
InCB None
Indic Mantra Category
Indic Positional Category NA
Indic Syllabic Category Other
Jamo Short Name
Join Control
Logical Order Exception
Math
Noncharacter Code Point
NFC Quick Check Yes
NFD Quick Check No
NFKC Casefold Glyph for U+0231 Latin Small Letter O with Dot Above and Macron
NFKC Quick Check Yes
NFKC_SCF Glyph for U+0231 Latin Small Letter O with Dot Above and Macron
NFKD Quick Check No
Other Alphabetic
Other Default Ignorable Code Point
Other Grapheme Extend
Other ID Continue
Other ID Start
Other Lowercase
Other Math
Other Uppercase
Prepended Concatenation Mark
Pattern Syntax
Pattern White Space
Quotation Mark
Regional Indicator
Radical
Sentence Break Lower
Soft Dotted
Sentence Terminal
Terminal Punctuation
Unified Ideograph
Variation Selector
Word Break Alphabetic Letter
White Space
XID Continue
XID Start
Expands On NFC
Expands On NFD
Expands On NFKC
Expands On NFKD
Bidi Paired Bracket Glyph for U+0231 Latin Small Letter O with Dot Above and Macron
Bidi Paired Bracket Type None
East Asian Width Neutral
Hangul Syllable Type Not Applicable
ISO 10646 Comment
Joining Group No_Joining_Group
Joining Type Non Joining
Line Break Alphabetic
Numeric Type None
Numeric Value not a number
Simple Case Folding Glyph for U+0231 Latin Small Letter O with Dot Above and Macron
Script Extension
Vertical Orientation R