| Nom (anglais): | CJK Unified Ideograph-90E4[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: | 0xE9 0x83 0xA4 |
| Encodage UTF-16: | 0x90E4 |
| Encodage UTF-32: | 0x000090E4 |
| kCowles | 1963 |
| kDaeJaweon | 1771.040 |
| kGSR | 0776e |
| kHanYu | 63774.100 |
| kIRGDaeJaweon | 1771.040 |
| kIRGDaiKanwaZiten | 39440 |
| kIRGHanyuDaZidian | 63774.100 |
| kIRGKangXi | 1272.100 |
| kKangXi | 1272.100 |
| kKarlgren | 425 |
| kMatthews | 2474 |
| kMorohashi | 39440 |
| kSBGY | 511.18 |
| kCantonese | gwik1 |
| kDefinition | crack, opening; surname |
| kHanyuPinyin | 63774.100:xì |
| kJapaneseKun | AOGU HIMA |
| kJapaneseOn | GEKI KEKI KYAKU |
| kKorean | KUK |
| kMandarin | xì |
| kTang | *kiɑk |
| kXHC1983 | 1236.030:xì |
| kSemanticVariant | U+90C4 kMatthews |