| Name: | CJK Unified Ideograph-56FF[1] |
| Unicode Version: | 1.1 (June 1993)[2] |
| Block: | CJK Unified Ideographs, U+4E00 - U+9FFF[3] |
| Plane: | Basic Multilingual Plane, U+0000 - U+FFFF[3] |
| Script: | Han (Hanzi, Kanji, Hanja) (Hani) [4] |
| Category: | Other Letter (Lo) [1] |
| Bidirectional Class: | Left To Right (L) [1] |
| Combining Class: | Not Reordered (0) [1] |
| Character is Mirrored: | No [1] |
| HTML Entity: |
|
| UTF-8 Encoding: | 0xE5 0x9B 0xBF |
| UTF-16 Encoding: | 0x56FF |
| UTF-32 Encoding: | 0x000056FF |
| kDaeJaweon | 0446.100 |
| kFennIndex | 639.08 |
| kGSR | 0995u |
| kHanYu | 10717.200 |
| kIRGDaeJaweon | 0446.100 |
| kIRGDaiKanwaZiten | 04756 |
| kIRGHanyuDaZidian | 10717.200 |
| kIRGKangXi | 0218.080 |
| kKangXi | 0218.080 |
| kKarlgren | 251 |
| kMatthews | 7535 |
| kMeyerWempe | 3863b |
| kMorohashi | 04756 |
| kSBGY | 434.29 459.22 |
| kCantonese | jau6 |
| kDefinition | pen up; limit, constrain |
| kHangul | 유:1N |
| kHanyuPinyin | 10717.200:yòu |
| kJapaneseKun | SONO |
| kJapaneseOn | YUU |
| kKorean | YU |
| kMandarin | yòu |
| kXHC1983 | 1405.050:yòu |