U+2F4B "⽋" Kangxi Radical Lack Unicode Character
Unicode Version 17.0
⽋
U+2F4B "⽋" Kangxi Radical Lack is the graphical representation of the 143rd radical from the Kangxi system, which is traditionally associated with the concept of insufficiency, absence, or a yawn. This radical is derived from the character 欠, which originally depicted a person with an open mouth, symbolizing a lack or a deficiency. In modern Chinese character composition, it appears as a component in characters related to yawning, owing, or being incomplete, such as 欠 (qiàn, meaning to owe or lack) and 欢 (huān, meaning joyful), where it contributes to the semantic field of wanting or exhaling.
General Properties
| Code Point | U+2F4B |
| Version Added | 3.0 |
| Name | Kangxi Radical Lack |
| Block | Kangxi Radicals |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
| Decomposition Type | Compat |
| Decomposition Mapping | "欠" U+6B20 CJK Unified Ideograph-# |
Encodings
| HTML Decimal Encoding | ⽋ |
| HTML Hex Encoding | ⽋ |
| UTF-8 Encoding | 0xE2 0xBD 0x8B |
| UTF-16 Encoding | 0x2F4B |
| UTF-32 Encoding | 0x00002F4B |
| C/C++/Java Escape | \u2f4b |
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 | "欠" U+6B20 CJK Unified Ideograph-# |
| NFKC Simple Casefold | "欠" U+6B20 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 | 6B20 |
| Radical | Yes |