| Nom (anglais): | CJK Unified Ideograph-9DFE[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 0xB7 0xBE |
| Encodage UTF-16: | 0x9DFE |
| Encodage UTF-32: | 0x00009DFE |
| kDaeJaweon | 2032.010 |
| kGSR | 0957c |
| kHanYu | 74666.040 |
| kIRGDaeJaweon | 2032.010 |
| kIRGDaiKanwaZiten | 47384 |
| kIRGHanyuDaZidian | 74666.040 |
| kIRGKangXi | 1502.190 |
| kKangXi | 1502.190 |
| kMatthews | 2963 |
| kMorohashi | 47384 |
| kSBGY | 358.28 |
| kCantonese | ji3 |
| kDefinition | swallow |
| kHanyuPinyin | 74666.040:yì |
| kJapaneseOn | I |
| kMandarin | yì |
| kSimplifiedVariant | U+312B0 |