| Nom (anglais): | CJK Unified Ideograph-557E[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: | 0xE5 0x95 0xBE |
| Encodage UTF-16: | 0x557E |
| Encodage UTF-32: | 0x0000557E |
| kDaeJaweon | 0418.270 |
| kGSR | 1092e |
| kHanYu | 10656.100 |
| kIRGDaeJaweon | 0418.270 |
| kIRGDaiKanwaZiten | 03892 |
| kIRGHanyuDaZidian | 10656.100 |
| kIRGKangXi | 0197.070 |
| kKangXi | 0197.070 |
| kMatthews | 1206 |
| kMeyerWempe | 3290c |
| kMorohashi | 03892 |
| kSBGY | 205.26 |
| kCantonese | zau1 |
| kDefinition | wailing of child; chirp |
| kHangul | 추:1N |
| kHanyuPinlu | jiū(32) |
| kHanyuPinyin | 10656.100:jiū |
| kJapaneseKun | NAKU |
| kJapaneseOn | SHUU |
| kKorean | CHWU |
| kMandarin | jiū |
| kTang | *tziou |
| kXHC1983 | 0605.010:jiū |