U+030B "̋" Combining Double Acute Accent Unicode Character
Unicode Version 17.0
̋
U+030B "̋" Combining Double Acute Accent is a diacritical mark used in written language, most notably within the Hungarian alphabet to indicate a long vowel, such as in "ő" and "ű". It is designed to combine with a preceding base character, modifying its pronunciation by signifying an extended duration or specific vowel quality. As a combining character, it does not take up space on its own but is applied directly above the letter it modifies, distinguishing it from the single acute accent and playing a crucial role in differentiating meaning in orthographies where it is standard.
General Properties
| Code Point | U+030B |
| Version Added | 1.1 |
| Name | Combining Double Acute Accent |
| Unicode 1.0 Name | Non-Spacing Double Acute |
| Block | Combining Diacritical Marks |
| General Category | Nonspacing Mark |
| Canonical Combining Class | Above |
| Bidirectional Class | Nonspacing Mark |
Encodings
| HTML Decimal Encoding | ̋ |
| HTML Hex Encoding | ̋ |
| UTF-8 Encoding | 0xCC 0x8B |
| UTF-16 Encoding | 0x030B |
| UTF-32 Encoding | 0x0000030B |
| C/C++/Java Escape | \u030b |
Unicode Properties
| NFC Quick Check | Maybe |
| NFD Quick Check | Yes |
| NFKC Quick Check | Maybe |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Joining Type | Transparent |
| Line Break | Combining Mark |
| East Asian Width | Ambiguous |
| Case Ignorable | Yes |
| Script | Inherited |
| Script Extensions | Cherokee Cyrillic Latin Osage |
| Indic Syllabic Category | Other |
| Indic Conjunct Break | Extend |
| ID Continue | Yes |
| XID Continue | Yes |
| Diacritic | Yes |
| Vertical Orientation | Rotated |
| Grapheme Extend | Yes |
| Grapheme Cluster Break | Extend |
| Word Break | Extend |
| Sentence Break | Extend |