| Nom (anglais): | CJK Unified Ideograph-8A1D[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: | 0xE8 0xA8 0x9D |
| Encodage UTF-16: | 0x8A1D |
| Encodage UTF-32: | 0x00008A1D |
| kCowles | 2983 |
| kDaeJaweon | 1616.140 |
| kFennIndex | 613.01 |
| kGSR | 0037e |
| kHanYu | 63945.030 |
| kIRGDaeJaweon | 1616.140 |
| kIRGDaiKanwaZiten | 35260 |
| kIRGHanyuDaZidian | 63945.030 |
| kIRGKangXi | 1149.120 |
| kKangXi | 1149.120 |
| kKarlgren | 208 |
| kMatthews | 7220 |
| kMeyerWempe | 2004 |
| kMorohashi | 35260 |
| kNelson | 4319 4331 |
| kSBGY | 422.06 |
| kCantonese | ngaa6 |
| kDefinition | express surprise, be surprised |
| kHangul | 아:0N |
| kHanyuPinlu | yà(33) |
| kHanyuPinyin | 63945.030:yà |
| kJapaneseKun | IBUKARU |
| kJapaneseOn | GA GE |
| kKorean | A |
| kMandarin | yà |
| kTang | ngà |
| kSimplifiedVariant | U+8BB6 |