| Nom (anglais): | CJK Unified Ideograph-71AC[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: | 0xE7 0x86 0xAC |
| Encodage UTF-16: | 0x71AC |
| Encodage UTF-32: | 0x000071AC |
| kCowles | 3008 3051 |
| kDaeJaweon | 1092.170 |
| kFennIndex | 4.08 5.01 |
| kGSR | 1130h |
| kHanYu | 32226.040 |
| kIRGDaeJaweon | 1092.170 |
| kIRGDaiKanwaZiten | 19352 |
| kIRGHanyuDaZidian | 32226.040 |
| kIRGKangXi | 0680.410 |
| kKangXi | 0680.410 |
| kKarlgren | 6 |
| kLau | 2322 2350 |
| kMatthews | 59 |
| kMeyerWempe | 2027a 2054 |
| kMorohashi | 19352 |
| kSBGY | 158.07 |
| kCantonese | ngou4 |
| kDefinition | cook down, to boil; endure |
| kHangul | 오:0N |
| kHanyuPinlu | áo(21) |
| kHanyuPinyin | 32226.040:áo,āo |
| kJapaneseKun | IRU |
| kJapaneseOn | GOU |
| kKorean | O |
| kMandarin | áo |
| kXHC1983 | 0011.020:āo 0011.060:áo |