U+0331 COMBINING MACRON BELOW
U+0331 was added to Unicode in version 1.1 (1993). It belongs to the block Combining Diacritical Marks in the Basic Multilingual Plane.
This character is a Nonspacing Mark and inherits its script property from the preceding character.
The glyph is not a composition. It has a Ambiguous East Asian Width. In bidirectional context it acts as Nonspacing Mark and is not mirrored. The glyph can, under circumstances, be confused with 3 other glyphs. In text U+0331 behaves as Combining Mark regarding line breaks. It has type Extend for sentence and Extend for word breaks. The Grapheme Cluster Break is Extend.
The Wikipedia has the following information about this codepoint:
Macron below is a combining diacritical mark that is used in various orthographies.
A non-combining form is U+02CD ˍ MODIFIER LETTER LOW MACRON. It is not to be confused with U+0320 ◌̠ COMBINING MINUS SIGN BELOW, U+0332 ◌̲ COMBINING LOW LINE and U+005F _ LOW LINE. The difference between "macron below" and "low line" is that the latter results in an unbroken underline when it is run together: compare a̱ḇc̱ and a̲b̲c̲ (only the latter should look like abc).
Representations
| System | Representation |
|---|---|
| Nº | 817 |
| UTF-8 | CC B1 |
| UTF-16 | 03 31 |
| UTF-32 | 00 00 03 31 |
| URL-Quoted | %CC%B1 |
| HTML-Escape | ̱ |
| Wrong windows-1252 Mojibake | â̱ |
| AGL: Latin-4 | uni0331 |
| AGL: Latin-5 | uni0331 |
| Adobe Glyph List | macronbelowcmb |
Related Characters
- Latin Capital Letter B with Line Below
- Latin Small Letter B with Line Below
- Latin Capital Letter D with Line Below
- Latin Small Letter D with Line Below
- Latin Capital Letter K with Line Below
- Latin Small Letter K with Line Below
- Latin Capital Letter L with Line Below
- Latin Small Letter L with Line Below
- Latin Capital Letter N with Line Below
- Latin Small Letter N with Line Below
- Latin Capital Letter R with Line Below
- Latin Small Letter R with Line Below
- Latin Capital Letter T with Line Below
- Latin Small Letter T with Line Below
- Latin Capital Letter Z with Line Below
- Latin Small Letter Z with Line Below
- Latin Small Letter H with Line Below
Confusables
Elsewhere
Complete Record
| Property | Value |
|---|---|
| 1.1 (1993) | |
| COMBINING MACRON BELOW | |
| NON-SPACING MACRON BELOW | |
| Combining Diacritical Marks | |
| Nonspacing Mark | |
| Inherited | |
| Nonspacing Mark | |
| Below | |
| None | |
| Combining Macron Below | |
| ✘ | |
| Combining Macron Below | |
| Combining Macron Below | |
| ✘ | |
| Combining Macron Below | |
| Combining Macron Below | |
| Combining Macron Below | |
| Combining Macron Below | |
| Combining Macron Below | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Combining Macron Below | |
| Extend | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| — | |
| NA | |
| Other | |
| — | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Maybe | |
| Yes | |
| Combining Macron Below | |
| Maybe | |
| Yes | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Extend | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Extend | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Combining Macron Below | |
| None | |
| Ambiguous | |
| Not Applicable | |
| — | |
| No_Joining_Group | |
| Transparent | |
| Combining Mark | |
| None | |
| not a number | |
| Combining Macron Below | |
| R |