| Nom (anglais): | CJK Unified Ideograph-4821[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 0xA0 0xA1 |
| Encodage UTF-16: | 0x4821 |
| Encodage UTF-32: | 0x00004821 |
| kHanYu | 63734.060 |
| kIRGHanyuDaZidian | 63734.060 |
| kIRGKangXi | 1232.240 |
| kSBGY | 160.24 |
| kDefinition | sound of footsteps; to tread on; to stamp, to stagger; to fall; to drop; to stumble, to stop up; to gag; blocked |
| kHanyuPinyin | 63734.060:cuó,chá |
| kMandarin | cuó |