| Nom (anglais): | CJK Unified Ideograph-43C4[1] |
| Version Unicode: | 3.0 (septembre 1999)[2] |
| Bloc: | Supplément A aux idéogrammes unifiés CJC, U+3400 - U+4DBF[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: | 0xE4 0x8F 0x84 |
| Encodage UTF-16: | 0x43C4 |
| Encodage UTF-32: | 0x000043C4 |
| kHanYu | 42795.090 |
| kIRGHanyuDaZidian | 42795.090 |
| kIRGKangXi | 0969.090 |
| kSBGY | 269.06 |
| kCantonese | zaat6 zyut3 |
| kDefinition | not to listen, disease of the ears, a dull sense of hearing (inefficacious; unresponsive) |
| kHanyuPinyin | 42795.090:dǐ,zhì |
| kMandarin | dǐ |