U+1F219 "🈙" Squared CJK Unified Ideograph-6620 Unicode Character
Unicode Version 17.0
🈙
U+1F219 "🈙" Squared CJK Unified Ideograph-6620 is a square-shaped enclosure containing the Chinese character at codepoint U+6620, which is typically read as yìng and carries meanings related to reflecting, mirroring, or projecting light. This symbol is part of the Enclosed Ideographic Supplement block, designed for use in Japanese signage and interface contexts to represent the concept of "mirror" or "reflection" in a compact, easily recognizable format. Its squared design with a bold border helps it stand out in digital displays, often appearing in applications like navigation icons, labeling for reflective services, or user interface elements where quick semantic identification is needed.
General Properties
| Code Point | U+1F219 |
| Version Added | 5.2 |
| Name | Squared CJK Unified Ideograph-6620 |
| Block | Enclosed Ideographic Supplement |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Square |
| Decomposition Mapping | "æ˜ " U+6620 CJK Unified Ideograph-# |
Encodings
| HTML Decimal Encoding | 🈙 |
| HTML Hex Encoding | 🈙 |
| UTF-8 Encoding | 0xF0 0x9F 0x88 0x99 |
| UTF-16 Encoding | 0xD83C 0xDE19 |
| UTF-32 Encoding | 0x0001F219 |
| C/C++/Java Escape | \ud83c\ude19 |
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 | "æ˜ " U+6620 CJK Unified Ideograph-# |
| NFKC Simple Casefold | "æ˜ " U+6620 CJK Unified Ideograph-# |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |