Unicode Character "Ǒ" U+01D1 Latin Capital Letter O with Caron
Unicode Version 15.1
Ǒ
Summary
The unicode character "Ǒ" at code point U+01D1 is Latin Capital Letter O with Caron. It is a character in the Latin Extended-B block and is part of the Latin script. The character is an uppercase letter. The UTF-8 encoding of "Ǒ" is 0xC7 0x91 and the UTF-16 encoding is 0x01D1.
General Properties
| Code Point | U+01D1 |
| Version Added | 1.1 |
| Name | Latin Capital Letter O with Caron |
| Unicode 1.0 Name | Latin Capital Letter O Hacek |
| Block | Latin Extended-B |
| General Category | Uppercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Canonical |
| Decomposition Mapping | "O" U+004F Latin Capital Letter O "̌" U+030C Combining Caron |
Encodings
| HTML Decimal Encoding | Ǒ |
| HTML Hex Encoding | Ǒ |
| UTF-8 Encoding | 0xC7 0x91 |
| UTF-16 Encoding | 0x01D1 |
| UTF-32 Encoding | 0x000001D1 |
| C/C++/Java Escape | \u01d1 |
Unicode Properties
| NFC Quick Check | Yes |
| NFKC Quick Check | Yes |
| Expands On NFD | Yes |
| Expands On NKFD | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Uppercase | Yes |
| Simple Lowercase Code Point | "ǒ" U+01D2 Latin Small Letter O with Caron |
| Lowercase Code Point | "ǒ" U+01D2 Latin Small Letter O with Caron |
| Simple Case Folding | "ǒ" U+01D2 Latin Small Letter O with Caron |
| Case Folding | "ǒ" U+01D2 Latin Small Letter O with Caron |
| Cased | Yes |
| Changes When Casefolded | Yes |
| Changes When Casemapped | Yes |
| Changes When Lowercased | Yes |
| Changes When NFKC Casefolded | Yes |
| NFKC Casefold | "ǒ" U+01D2 Latin Small Letter O with Caron |
| NFKC Simple Casefold | "ǒ" U+01D2 Latin Small Letter O with Caron |
| Script | Latin |
| Script Extensions | Latin |
| Indic Syllabic Category | Other |
| ID Start | Yes |
| XID Start | Yes |
| ID Continue | Yes |
| XID Continue | Yes |
| Alphabetic | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Alphabetic letter |
| Sentence Break | Upper |