U+2323 "⌣" Smile Unicode Character
Unicode Version 17.0
⌣
U+2323 "⌣" Smile is a graphic symbol that represents a simple, upward curving line resembling a smiling mouth, often used in technical or mathematical contexts to denote concepts like concavity, a smile shape, or a connection in diagrams, rather than as a literal emoticon for happiness.
General Properties
| Code Point | U+2323 |
| Version Added | 1.1 |
| Name | Smile |
| Block | Miscellaneous Technical |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ⌣ |
| HTML Hex Encoding | ⌣ |
| UTF-8 Encoding | 0xE2 0x8C 0xA3 |
| UTF-16 Encoding | 0x2323 |
| UTF-32 Encoding | 0x00002323 |
| C/C++/Java Escape | \u2323 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Pattern Syntax | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |