U+2F15 "⼕" Kangxi Radical Right Open Box Unicode Character
Unicode Version 17.0
⼕
U+2F15 "⼕" Kangxi Radical Right Open Box is a graphic element from the Kangxi radical set used primarily in traditional Chinese dictionary indexes, representing the radical that signifies an open container or box shape opening to the right. This specific radical, known as "right open box," typically appears as a component in more complex characters, such as those meaning "hollow" or "cavity," and it functions to convey the idea of an empty space or an opening. Its form, resembling a rectangular enclosure missing its left side, is distinct from the similar "left open box" radical, underscoring the importance of symmetry and directional orientation in the composition of Chinese characters.
General Properties
| Code Point | U+2F15 |
| Version Added | 3.0 |
| Name | Kangxi Radical Right Open Box |
| Block | Kangxi Radicals |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
| Decomposition Type | Compat |
| Decomposition Mapping | "匚" U+531A CJK Unified Ideograph-# |
Encodings
| HTML Decimal Encoding | ⼕ |
| HTML Hex Encoding | ⼕ |
| UTF-8 Encoding | 0xE2 0xBC 0x95 |
| UTF-16 Encoding | 0x2F15 |
| UTF-32 Encoding | 0x00002F15 |
| C/C++/Java Escape | \u2f15 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Ideographic |
| East Asian Width | Wide |
| Changes When NFKC Casefolded | Yes |
| NFKC Casefold | "匚" U+531A CJK Unified Ideograph-# |
| NFKC Simple Casefold | "匚" U+531A CJK Unified Ideograph-# |
| Script | Han |
| Script Extensions | Han |
| Indic Syllabic Category | Other |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |
| Equivalent Unified Ideograph | 531A |
| Radical | Yes |