| Nom (anglais): | CJK Unified Ideograph-57A2[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 0x9E 0xA2 |
| Encodage UTF-16: | 0x57A2 |
| Encodage UTF-32: | 0x000057A2 |
| kCowles | 1580 |
| kDaeJaweon | 0464.150 |
| kFennIndex | 256.07 |
| kGSR | 0112d |
| kHanYu | 10440.010 |
| kIRGDaeJaweon | 0464.150 |
| kIRGDaiKanwaZiten | 05058 |
| kIRGHanyuDaZidian | 10440.010 |
| kIRGKangXi | 0228.190 |
| kKangXi | 0228.190 |
| kKarlgren | 78 |
| kMatthews | 3421 |
| kMeyerWempe | 1071c |
| kMorohashi | 05058 |
| kNelson | 1076 |
| kSBGY | 326.19 |
| kCantonese | gau3 |
| kDefinition | dirt, filth, stains; dirty |
| kHangul | 구:0N |
| kHanyuPinyin | 10440.010:gòu |
| kJapaneseKun | AKA HAJI |
| kJapaneseOn | KOU KU KIKU |
| kKorean | KWU |
| kMandarin | gòu |
| kTang | gǒu |
| kVietnamese | cáu |
| kXHC1983 | 0392.030:gòu |