| Nom (anglais): | CJK Unified Ideograph-6B57[1] |
| Version Unicode: | 1.1 (juin 1993)[2] |
| Bloc: | Idéogrammes unifiés CJC, U+4E00 - U+9FFF[3] |
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] |
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] |
| Catégorie: | Lettre, autre (Lo) [1] |
| Classe bidirectionelle: | Gauche-à-droite (L) [1] |
| Classe de liaison: | Non réordonné (0) [1] |
| Caractère miroir: | Non [1] |
| Entité HTML: |
|
| Encodage UTF-8: | 0xE6 0xAD 0x97 |
| Encodage UTF-16: | 0x6B57 |
| Encodage UTF-32: | 0x00006B57 |
| kDaeJaweon | 0960.140 |
| kGSR | 1028g |
| kHanYu | 32153.010 |
| kIRGDaeJaweon | 0960.140 |
| kIRGDaiKanwaZiten | 16201 |
| kIRGHanyuDaZidian | 32153.010 |
| kIRGKangXi | 0572.150 |
| kKangXi | 0572.150 |
| kMatthews | 2618 |
| kMorohashi | 16201 |
| kSBGY | 412.22 |
| kCantonese | siu3 |
| kDefinition | roar, howl, scream; whistle |
| kMandarin | xiào |
| kXHC1983 | 1273.012:xiào |
| kSemanticVariant | U+562F kMatthews |
| kSimplifiedVariant | U+30651 |