U+29E0 "⧠" Square with Contoured Outline Unicode Character
Unicode Version 17.0
⧠
U+29E0 "⧠" Square with Contoured Outline is a typographic symbol that depicts a square whose outline has been modified with a double or contoured border, giving it a raised or embossed appearance. This character falls within the Miscellaneous Mathematical Symbols-B block, where it is primarily intended for use in technical and mathematical contexts, such as representing a logical or geometric operator in diagrams or notation. Its distinctive design distinguishes it from a plain square, and it can be utilized in specialized typesetting or symbolic logic to convey a specific function or boundary condition.
General Properties
| Code Point | U+29E0 |
| Version Added | 3.2 |
| Name | Square with Contoured Outline |
| Block | Miscellaneous Mathematical Symbols-B |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ⧠ |
| HTML Hex Encoding | ⧠ |
| UTF-8 Encoding | 0xE2 0xA7 0xA0 |
| UTF-16 Encoding | 0x29E0 |
| UTF-32 Encoding | 0x000029E0 |
| C/C++/Java Escape | \u29e0 |
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 |
| Math | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |