| Nom (anglais): | CJK Unified Ideograph-810A[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 0x84 0x8A |
| Encodage UTF-16: | 0x810A |
| Encodage UTF-32: | 0x0000810A |
| kCowles | 4511 4542 |
| kDaeJaweon | 1434.130 |
| kFennIndex | 34.02 |
| kGSR | 0852a |
| kHanYu | 32070.100 |
| kIRGDaeJaweon | 1434.130 |
| kIRGDaiKanwaZiten | 29472 |
| kIRGHanyuDaZidian | 32070.100 |
| kIRGKangXi | 0982.080 |
| kKangXi | 0982.080 |
| kLau | 1375 1458 |
| kMatthews | 489 |
| kMeyerWempe | 3309 |
| kMorohashi | 29472 |
| kNelson | 3763 |
| kSBGY | 516.29 |
| kCantonese | zek3 zik3 |
| kDefinition | spine, backbone; ridge |
| kHangul | 척:0N |
| kHanyuPinlu | jí(38) |
| kHanyuPinyin | 32070.100:jǐ,jí |
| kJapaneseKun | SE SEI |
| kJapaneseOn | SEKI |
| kKorean | CHEK |
| kMandarin | jí |
| kXHC1983 | 0525.050:jí 0530.040:jǐ |