⺁ is the Unicode character CJK RADICAL CLIFF, code point U+2E81 (decimal 11905) in the CJK Radicals Supplement block, added in Unicode 3.0. In HTML write ⺁, and in UTF-8 it is the 3 bytes E2 BA 81.
Codes
| Where | How to write it |
|---|---|
| Code point | U+2E81 |
| Decimal | 11905 |
| UTF-8 bytes | E2 BA 81 |
| UTF-16 (big-endian) | 2E81 |
| UTF-32 | 00002E81 |
| HTML decimal | ⺁ |
| HTML hex | ⺁ |
| CSS | \2E81 |
| JavaScript | \u2E81 |
| JSON | \u2E81 |
| Python | \u2E81 |
| Python by name | \N{CJK RADICAL CLIFF} |
| Java, C# | \u2E81 |
| Rust, Swift | \u{2E81} |
| Go, C, C++ | \u2E81 |
| URL (percent-encoded) | %E2%BA%81 |
JavaScript and JSON strings store text as UTF-16, so this character is one code unit long. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | CJK RADICAL CLIFF |
| Code point | U+2E81 (decimal 11905) |
| Block | CJK Radicals Supplement (U+2E80–U+2EFF) |
| General category | So: Other symbol |
| Script | Han |
| Bidirectional class | ON: Other neutral |
| Mirrored in right-to-left text | No |
| First in Unicode version | 3.0 |
Nearby in CJK Radicals Supplement
- ⺀ U+2E80 Cjk Radical Repeat
- ⺂ U+2E82 Cjk Radical Second One
- ⺃ U+2E83 Cjk Radical Second Two
- ⺄ U+2E84 Cjk Radical Second Three
- ⺅ U+2E85 Cjk Radical Person
- ⺆ U+2E86 Cjk Radical Box
- ⺇ U+2E87 Cjk Radical Table
- ⺈ U+2E88 Cjk Radical Knife One
- ⺉ U+2E89 Cjk Radical Knife Two
All 115 characters: CJK Radicals Supplement.
Official reference
Questions people ask
- What is the HTML code for ⺁?
- Use ⺁ (decimal) or ⺁ (hex).
- What is the UTF-8 encoding of U+2E81?
- E2 BA 81 (hex), 3 bytes. In a URL it is %E2%BA%81.
- How do I write U+2E81 in JavaScript or Python?
- JavaScript: \u2E81. Python: \u2E81.
Source
Unicode Character Database 18.0.0 (Unicode License v3); HTML entity names from the WHATWG HTML Standard (CC BY 4.0). The encodings above are computed from the code point and checked against Python's encoders. How the character looks depends on your fonts.
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